Falvay 1989

Performance0-Rank  0-Score1-Rank  1-Score2-Rank  2-Score3-Rank  3-Score3R-Rank  3R-Score4-Rank  4-Score  NED
Afanassiev 2001   38  0.7035  0.0046  0.1038  0.1013  0.4336  0.21
Ashkenazy 1981   19  0.7520  0.0024  0.1123  0.4229  0.2529  0.32
Beliavsky 2004   44  0.6849  0.0045  0.0843  0.0815  0.3442  0.16
BenOr 1989   6  0.8125  0.004  0.265  0.786  0.624  0.70
Biret 1990   43  0.6964  0.0043  0.0745  0.0747  0.0655  0.06
Blet 2003   20  0.7511  0.0113  0.1115  0.585  0.746  0.66
Block 1995   12  0.7826  0.0016  0.1317  0.555  0.6212  0.58
Brailowsky 1960   50  0.6660  0.0052  0.0650  0.0614  0.5039  0.17
Chiu 1999   4  0.823  0.023  0.413  0.782  0.821  0.80
Clidat 1994   24  0.7437  0.0023  0.1221  0.463  0.6117  0.53
Cohen 1997   57  0.5959  0.0061  0.0459  0.0437  0.0658  0.05
Coop 1987   2  0.844  0.022  0.512  0.814  0.712  0.76
Cortot 1951   42  0.6957  0.0050  0.0557  0.0510  0.4945  0.16
Czerny 1949   36  0.7134  0.0025  0.1227  0.3225  0.3428  0.33
Czerny 1949b   47  0.6736  0.0032  0.0931  0.1739  0.0848  0.12
Ezaki 2006   3  0.835  0.015  0.366  0.779  0.663  0.71
Falvay 1989   target  targettarget  targettarget  targettarget  targettarget  targettarget  target
Ferenczy 1958   54  0.6151  0.0057  0.0462  0.0431  0.1751  0.08
Fiorentino 1962   15  0.7752  0.0015  0.2010  0.6312  0.629  0.62
Fliere 1977   16  0.7731  0.0019  0.1912  0.6012  0.5513  0.57
Fou 1978   17  0.7717  0.0017  0.1019  0.5416  0.5019  0.52
Francois 1956   55  0.6113  0.0047  0.0747  0.073  0.6935  0.22
Hatto 1997   28  0.7322  0.0038  0.1134  0.117  0.6232  0.26
Horowitz 1971   58  0.5943  0.0058  0.0653  0.0660  0.0364  0.04
Horowitz 1985   62  0.4945  0.0062  0.0655  0.0657  0.0556  0.05
Indjic 2001   27  0.7342  0.0039  0.1135  0.1115  0.4734  0.23
Kapell 1951   8  0.802  0.029  0.189  0.6410  0.5910  0.61
Kiepura 1999   33  0.7229  0.0030  0.0830  0.205  0.6126  0.35
Kilenyi 1937   21  0.7547  0.0018  0.1520  0.5322  0.4920  0.51
Kissin 1993   10  0.7950  0.0011  0.1713  0.5925  0.3123  0.43
Kitain 1937   63  0.3946  0.0063  0.0654  0.0657  0.0363  0.04
Kushner 1990   51  0.6627  0.0051  0.0746  0.0734  0.1150  0.09
Levy 1951   41  0.6940  0.0031  0.0832  0.1418  0.4831  0.26
Luisada 1990   26  0.7424  0.0035  0.0842  0.0826  0.3740  0.17
Lushtak 2004   23  0.7415  0.0026  0.1125  0.407  0.6621  0.51
Lympany 1968   32  0.7248  0.0037  0.1037  0.105  0.6133  0.25
Magaloff 1977   30  0.7255  0.0033  0.1233  0.1230  0.2838  0.18
Magaloff 1977b   31  0.7261  0.0034  0.1036  0.1028  0.2643  0.16
Magin 1975   5  0.818  0.017  0.207  0.6614  0.637  0.64
Milkina 1970   34  0.716  0.0144  0.0844  0.0823  0.3046  0.15
Mohovich 1999   39  0.7054  0.0036  0.0939  0.0929  0.2844  0.16
Nadelmann 1956   48  0.6730  0.0049  0.0651  0.0638  0.0754  0.06
Ohlsson 1999   35  0.7116  0.0028  0.0929  0.2119  0.3530  0.27
Olejniczac 1990   13  0.7821  0.008  0.188  0.6512  0.638  0.64
Olejniczak 1991   18  0.7618  0.0014  0.1314  0.5916  0.5314  0.56
Osinska 1989   9  0.797  0.0112  0.164  0.7826  0.3715  0.54
Paderewski 1912   56  0.6153  0.0053  0.0748  0.0737  0.0753  0.07
Perahia 1994   61  0.5438  0.0055  0.0460  0.0444  0.0657  0.05
Perlemuter 1986   40  0.7010  0.0129  0.0928  0.263  0.6925  0.42
Poblocka 1999   7  0.8123  0.006  0.2511  0.6116  0.5511  0.58
Rangell 2001   14  0.7741  0.0021  0.1422  0.4418  0.4422  0.44
Risler 1920   52  0.6412  0.0142  0.0652  0.0622  0.4241  0.16
Rosen 1989   37  0.7114  0.0041  0.0656  0.065  0.6537  0.20
Rubinstein 1939   60  0.5419  0.0060  0.0558  0.0559  0.0460  0.04
Rubinstein 1952   49  0.6644  0.0048  0.0749  0.0755  0.0459  0.05
Rubinstein 1966   53  0.6356  0.0056  0.0461  0.0452  0.0461  0.04
Rummel 1943   59  0.5663  0.0059  0.0463  0.0459  0.0462  0.04
Shebanova 2002   25  0.749  0.0122  0.1124  0.4215  0.4524  0.43
Smith 1975   29  0.7233  0.0027  0.1126  0.3522  0.3127  0.33
Szpilman 1948   46  0.6862  0.0040  0.0940  0.0928  0.1747  0.12
Uninsky 1971   22  0.7532  0.0020  0.1618  0.547  0.5416  0.54
Wasowski 1980   45  0.6839  0.0054  0.0941  0.0955  0.0552  0.07
Weissenberg 1971   11  0.7928  0.0010  0.1416  0.5815  0.4718  0.52
Average   1  0.871  0.811  0.801  0.9317  0.485  0.67
Random 1    65  0.0058  0.0065  0.0265  0.027  0.4149  0.09
Random 2   64  0.0265  0.0064  0.0364  0.0346  0.0465  0.03
Random 3   66  -0.0466  0.0066  0.0166  0.0132  0.1066  0.03
Note: To load data table give above into Excel, copy and paste the data into a text editor (such as WordPad) first, then copy the text in the editor and past into Excel. You should remove the "target" line from the data before pasting into Excel so that plotting graphs of the data is done properly.

Column descriptions

  • Performance:
  • 0-Rank/0-Score: 0-Score is equivalent to Pearson correlation of the entire data sequence between the reference performance and a test performance. 0-Rank is the sorting order of the 0-scores (highest score has a rank of 1).
  • 1-Rank/1-Score: 1-Score is the area fraction covered by a particular performance in the scape plot (see image above). These values should not be taken literally, since they are sensitive to the Hatto Effect.
  • 2-Rank/2-Score: 2-Score values are equivalent to 1-Score values with all higher-ranking performances removed before the calculation of the area of coverage in the scape is calculated. Improvment over the 1-Rank scores, but still somewhat sensitive to the Hatto Effect.
  • 3-Rank/3-Score: Similar to 2-Rank calculations. The bottom 1/2 of the 2-rank performances are kept constant as a noise floor for the similarity measurement. Then one-by-one the top 1/2 of the 2-rank performances are superimposed with the noise-floor performances, and a 3-score is measured as the area covered in the scape. This measure is not sentisive to the Hatto Effect.
  • 3R-Rank/3R-Score: Reverse 3-rank/3-scores. 3-rankings and scores are not symmetric (A->B values are different from B->A values). So this column represents similarity measures in the opposite direction.
  • 4-Rank/4-Score: The geometric mean between 3-scores and 3R-scores. This column gives the best overall similarity ranking between the various performances (see color codes below).
  • NED: Noise Equivalient Distance (not yet implemented)

Color codes for 3-rank listings:

  • red = strongly similar performance to target
  • orange = moderately similar performance
  • yellow = weakly similar performance
  • green = marginally similar/dissimilar performance
  • white = dissimilar to target
  • blue = false positive (has high 3-rank score but low 3R-rank score)

3-rank/scores are not symmetric, so the 3R-rank/score columns give the 3-rank/scores going in the opposite direction. More matches in the 3-rank column than in the 3R-rank column indicates an individualistic performance, while more matches in the 3R-rank column indicates a mainstream performance.

If a 3-rank and a 3R-rank are both marked as similar to each other, then there is a possible direct relation between the performances. If one is similar to the other but not in the reverse direction, then the similarity is more likely to be by chance (performers randomly chose a similar interpretation).