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Individual Calculations March 2023 |
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| Baginski, Zbigniew Total change: -18.80 | |   |
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| 269th YMCA Winter 2023-C Round 4-7 | Warszawa | POL | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1339 | 1.50 | 3 | 0.17 | 40 | 6.80 | |
|  Malicka, Magdalena | | | 1280 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Krolak, Grzegorz | | | 1386 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Leszczewicz, Karol | | | 1476 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego C1 2023 | Warszawa | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1339 | 2.00 | 4 | -0.64 | 40 | -25.60 | |
| | Okragly, Natan | | | 1127 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Zydok, Ignacy | | | 1280 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Kryston, Aleksander | | | 1296 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Komuda, Ksawery | | | 1163 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | |
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