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Rapid:
Individual Calculations October 2023 |
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| Serbinowski, Mieczyslaw Total change: 7.80 | |   |
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| IX Turniej witominski w szachach szybkich 2023 | Gdynia | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1338 | 1212 | 2.50 | 6 | 0.39 | 20 | 7.80 | |
|  Gulbinski, Michal | | | 1580 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Burakiewicz, Marcin | | | 1462 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Rogala, Adam | | | 1323 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Litera, Krzysztof | | | 1096 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pofelski, Andrzej | | | 1330 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Romanski, Mateusz | | | 1236 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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