This table shows the correlation between the grade at which players enter tournaments, and their European rating, for each European country. It is based on the 28 July 2010 European Go ratings.
| Country code | Players 19k or stronger | Average shodan | One stone | Correlation coefficient | R. M. S. residual | Gradient | Offset |
|---|---|---|---|---|---|---|---|
| sort +/- | sort +/- | sort +/- | sort +/- | sort +/- | sort +/- | sort +/- | sort +/- |
| All Europe | 6226 | 2039.4 | 95.40 | 0.9879 | 88.64 | 1.0000 | 0.00 |
| Germany | 1159 | 2010.8 | 95.16 | 0.9815 | 98.97 | 0.9974 | -0.30 |
| France | 1065 | 2071.9 | 97.64 | 0.9873 | 88.74 | 1.0235 | 0.34 |
| Russian Federation | 663 | 2052.8 | 94.00 | 0.9916 | 74.64 | 0.9853 | 0.14 |
| United Kingdom | 342 | 2032.9 | 96.63 | 0.9917 | 66.92 | 1.0129 | -0.07 |
| Romania | 328 | 2045.1 | 94.99 | 0.9950 | 68.30 | 0.9956 | 0.06 |
| Netherlands | 315 | 2027.6 | 95.37 | 0.9831 | 96.18 | 0.9996 | -0.12 |
| Poland | 223 | 2072.0 | 99.97 | 0.9905 | 66.77 | 1.0479 | 0.34 |
| Turkey | 214 | 1989.7 | 91.60 | 0.9833 | 89.26 | 0.9602 | -0.52 |
| Finland | 190 | 2036.7 | 96.35 | 0.9824 | 75.40 | 1.0100 | -0.03 |
| Czech Republic | 188 | 2097.5 | 98.22 | 0.9899 | 93.44 | 1.0295 | 0.61 |
| Italy | 182 | 2065.2 | 96.66 | 0.9860 | 85.42 | 1.0132 | 0.27 |
| Spain | 177 | 2096.7 | 98.71 | 0.9951 | 58.90 | 1.0347 | 0.60 |
| Ukraine | 137 | 2060.5 | 97.58 | 0.9914 | 91.54 | 1.0229 | 0.22 |
| Sweden | 132 | 2017.1 | 96.01 | 0.9812 | 81.35 | 1.0064 | -0.23 |
| Switzerland | 126 | 2041.9 | 97.33 | 0.9797 | 84.08 | 1.0202 | 0.03 |
| Austria | 98 | 2078.9 | 100.47 | 0.9864 | 91.94 | 1.0531 | 0.41 |
| Hungary | 87 | 2049.6 | 95.70 | 0.9909 | 73.81 | 1.0031 | 0.11 |
| Belgium | 79 | 2040.8 | 93.70 | 0.9814 | 93.18 | 0.9822 | 0.02 |
| Slovakia | 64 | 2113.2 | 101.58 | 0.9941 | 71.94 | 1.0648 | 0.77 |
| ?RS? | 63 | 2025.5 | 96.20 | 0.9898 | 83.70 | 1.0084 | -0.15 |
| Croatia | 54 | 2020.3 | 93.73 | 0.9891 | 98.82 | 0.9825 | -0.20 |
| Slovenia | 51 | 2012.8 | 93.27 | 0.9887 | 90.98 | 0.9777 | -0.28 |
| Israel | 50 | 2053.3 | 98.28 | 0.9781 | 79.51 | 1.0301 | 0.15 |
| Denmark | 38 | 2068.9 | 99.94 | 0.9885 | 62.63 | 1.0476 | 0.31 |
| Lithuania | 38 | 2016.9 | 99.72 | 0.9670 | 87.51 | 1.0453 | -0.24 |
| Norway | 35 | 2057.0 | 99.03 | 0.9879 | 76.02 | 1.0380 | 0.19 |
| Ireland | 26 | 1999.0 | 94.04 | 0.9834 | 71.14 | 0.9858 | -0.42 |
| Bulgaria | 20 | 2021.2 | 97.40 | 0.9821 | 94.02 | 1.0210 | -0.19 |
| Bosnia and Herzegovina | 20 | 1911.4 | 83.99 | 0.9895 | 74.80 | 0.8804 | -1.34 |
| Portugal | 15 | 2077.4 | 99.85 | 0.9881 | 55.29 | 1.0466 | 0.40 |
| Estonia | 12 | 2028.0 | 91.24 | 0.9482 | 80.74 | 0.9564 | -0.12 |
| Cyprus | 10 | 2024.5 | 94.70 | 0.9835 | 65.12 | 0.9927 | -0.16 |
| Greece | 10 | 2064.7 | 95.73 | 0.9902 | 80.12 | 1.0035 | 0.27 |
| Azerbaijan | 5 | 1910.6 | 90.70 | 0.9748 | 100.22 | 0.9507 | -1.35 |
| Luxembourg | 5 | 2072.9 | 107.47 | 0.9941 | 31.90 | 1.1265 | 0.35 |
| Belarus | 3 | 2080.0 | 108.00 | 1.0000 | 4.08 | 1.1321 | 0.43 |
| Andorra | 1 | 0.0 | 0.00 | 0.0000 | -1.00 | 0.0000 | -21.38 |
| Armenia | 1 | 0.0 | 0.00 | 0.0000 | -1.00 | 0.0000 | -21.38 |