Barbosa 1983

Performance0-Rank  0-Score1-Rank  1-Score2-Rank  2-Score3-Rank  3-Score3R-Rank  3R-Score4-Rank  4-Score  NED
Ashkenazy 1981   12  0.5230  0.0013  0.1014  0.393  0.727  0.53
Bacha 1997   29  0.4231  0.0030  0.0830  0.0823  0.3418  0.16
Barbosa 1983   target  targettarget  targettarget  targettarget  targettarget  targettarget  target
Biret 1990   30  0.4122  0.0031  0.0829  0.0825  0.1630  0.11
Block 1995   49  0.1918  0.0049  0.0543  0.0541  0.0647  0.05
Brailowsky 1960   1  0.691  0.371  0.361  0.811  0.881  0.84
Chiu 1999   31  0.4119  0.0027  0.0640  0.0648  0.0546  0.05
Clidat 1994   10  0.5520  0.0011  0.1811  0.4639  0.0714  0.18
Cohen 1997   33  0.4016  0.0033  0.0831  0.0833  0.0736  0.07
Cortot 1951   44  0.2947  0.0044  0.0450  0.0449  0.0649  0.05
Csalog 1996   27  0.4326  0.0018  0.0919  0.3135  0.0721  0.15
Czerny 1990   2  0.638  0.052  0.162  0.742  0.634  0.68
Ezaki 2006   7  0.577  0.056  0.208  0.6120  0.2810  0.41
Ferenczy 1958   23  0.4411  0.0125  0.0725  0.1428  0.0929  0.11
Fliere 1977   8  0.5527  0.009  0.239  0.5419  0.438  0.48
Fou 1978   36  0.3528  0.0039  0.0639  0.0636  0.0834  0.07
Francois 1956   24  0.4321  0.0022  0.0723  0.1811  0.5012  0.30
Grinberg 1951   38  0.3435  0.0041  0.0638  0.0642  0.0740  0.06
Hatto 1993   17  0.4839  0.0024  0.1220  0.2540  0.0726  0.13
Hatto 1997   15  0.4937  0.0023  0.0822  0.2443  0.0725  0.13
Indjic 2001   14  0.5043  0.0019  0.0817  0.3339  0.0819  0.16
Jonas 1947   25  0.4314  0.0028  0.0734  0.0749  0.0541  0.06
Kapell 1951   19  0.4629  0.0016  0.0918  0.3141  0.0623  0.14
Kiepura 1999   3  0.612  0.117  0.224  0.671  0.732  0.70
Kushner 1989   43  0.3042  0.0040  0.0827  0.0842  0.0735  0.07
Luisada 1991   26  0.4345  0.0035  0.0926  0.0925  0.1231  0.10
Lushtak 2004   48  0.2052  0.0048  0.0547  0.0539  0.0739  0.06
Magaloff 1978   11  0.544  0.105  0.205  0.651  0.635  0.64
Meguri 1997   22  0.4444  0.0017  0.0816  0.3633  0.0817  0.17
Milkina 1970   18  0.4615  0.0015  0.1113  0.4036  0.0815  0.18
Mohovich 1999   37  0.3410  0.0132  0.0637  0.0640  0.0742  0.06
Niedzielski 1931   6  0.573  0.104  0.187  0.642  0.723  0.68
Ohlsson 1999   28  0.4349  0.0029  0.0735  0.0738  0.0738  0.07
Olejniczak 1990   5  0.605  0.068  0.296  0.655  0.516  0.58
Osinska 1989   13  0.5223  0.0010  0.1810  0.5130  0.1013  0.23
Rangell 2001   42  0.3032  0.0045  0.0548  0.0538  0.0743  0.06
Richter 1976   34  0.4040  0.0026  0.0544  0.0537  0.0648  0.05
Rubinstein 1938   45  0.2713  0.0143  0.0733  0.0723  0.2027  0.12
Rubinstein 1952   21  0.4638  0.0021  0.0921  0.2434  0.0824  0.14
Rubinstein 1961   46  0.2646  0.0047  0.0636  0.0643  0.0645  0.06
Rubinstein 1966   47  0.2525  0.0046  0.0449  0.0441  0.0750  0.05
Shebanova 2002   4  0.606  0.063  0.213  0.6824  0.1511  0.32
Smidowicz 1948   41  0.319  0.0236  0.0545  0.0530  0.0937  0.07
Smidowicz 1948b   39  0.3233  0.0037  0.0732  0.0730  0.1032  0.08
Smith 1975   40  0.3136  0.0042  0.0641  0.0615  0.3422  0.14
Sofronitsky 1949   9  0.5512  0.0112  0.1912  0.414  0.559  0.47
Sztompka 1959   35  0.3524  0.0038  0.0542  0.0538  0.0744  0.06
Tomsic 1995   16  0.4834  0.0014  0.1115  0.3839  0.0720  0.16
Uninsky 1971   20  0.4617  0.0020  0.0824  0.1834  0.0828  0.12
Wasowski 1980   32  0.4150  0.0034  0.0828  0.0840  0.0633  0.07
Random 1   51  -0.0248  0.0051  0.0351  0.0344  0.0452  0.03
Random 2   52  -0.1151  0.0052  0.0252  0.0243  0.0451  0.03
Random 3   50  0.0841  0.0050  0.0546  0.054  0.5816  0.17

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).