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Individual Calculations October 2023 |
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| Kopia, Julian Total change: 30.80 | |   |
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| Szachy- Ruch w strone intelektu 2023 | Staniatki | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1313 | 1274 | 3.00 | 5 | 0.77 | 40 | 30.80 | |
|  Bednarek, Jan | | | 1434 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Niec, Ignacy | | | 1027 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Gornisiewicz, Natalia | | | 1419 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Dudzik, Nikollaq | | | 1260 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Kreft, Wojciech | | | 1426 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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