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Individual Calculations August 2023 |
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| Haanila, Erkki Total change: -23.40 | |   |
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| Seniorien S65 SM 2023 | Naantali | FIN | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1864 | 3.00 | 7 | -1.17 | 20 | -23.40 | |
|  Miikkulainen, Jouko | | | 1638 | FIN | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Aakio, Seppo | | | 2052 | FIN | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Koskinen, Hannu E. | | | 1731 | FIN | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Koskinen, Erkki | | | 1854 | FIN | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Patola, Eero | | | 1803 | FIN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Uusitalo, Raimo | | | 1657 | FIN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Auvinen, Esa | | | 1808 | FIN | 0.50 | 1 | -0.08 | 20 | -1.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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