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Individual Calculations January 2024 |
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| Dziolko, Wiktor Total change: 61.60 | |   |
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| 280th YMCA Autumn 2023-C Round 11 | Warszawa | POL | 2023-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1264 | 2.00 | 2 | 1.28 | 20 | 25.60 | |
|  Baginski, Zbigniew | | | 1397 | POL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Makowska, Edyta Maria | | | 1337 | POL | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | Jesienne FIDE granie w Hetmanie 2023_B Round 11 | Warszawa | POL | 2023-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1337 | 1.00 | 1 | 0.28 | 20 | 5.60 | |
| | Bialczynski, Michal | | | 1170 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | 280th YMCA Autumn 2023-C Round 12-13 | Warszawa | POL | 2023-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1337 | 2.00 | 2 | 1.11 | 20 | 22.20 | |
|  Leszczewicz, Karol | | | 1502 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Matyszkiewicz, Radoslaw | | | 1255 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Festiwal Szachowy Rozana 2023 - Group B | Warszawa | POL | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1337 | 2.00 | 5 | 0.41 | 20 | 8.20 | |
| | Marczak, Rafal | | | 1551 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Mroczkowski, Adam | | | 1487 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wozniak, Gabriel | | | 1373 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Serafin, Jerzy | | | 1464 | POL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Gozdzikowski, Franciszek | | | 1507 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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