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Individual Calculations October 2023 |
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| Kozera, Konrad Total change: 30.60 | |   |
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| Jesienne FIDE granie w Hetmanie 2023_B Round 1-3 | Warszawa | POL | 2023-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1140 | 1302 | 2.50 | 3 | 0.37 | 20 | 7.40 | |
|  Dymowska, Joanna | | | 1070 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Kocwin, Tomasz | | | 1118 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Redlicki, Michal | | | 1231 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | 280th YMCA Autumn 2023-C Round 1-2 | Warszawa | POL | 2023-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1302 | 2.00 | 2 | 1.16 | 20 | 23.20 | |
| | Matyszkiewicz, Radoslaw | | | 1302 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Mazurkiewicz, Wojciech | | | 1420 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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