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Rapid:
Individual Calculations July 2022 |
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| Krawczyk, Jolanta Total change: -31.20 | |   |
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| Grand Prix Polonii 21 | Wroclaw | POL | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1069 | 0.00 | 4 | -0.33 | 20 | -6.60 | |
|  Jankowski, Aleksander | | | 1659 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Toloknow, Adam | | | 1443 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Klapcinski, Janusz | | | 1347 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Sawczuk, Czeslaw | | | 1573 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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) | | | | Grand Prix Polonii 23 | Wroclaw | POL | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1069 | 0.00 | 6 | -1.23 | 20 | -24.60 | |
| | Sawczuk, Czeslaw | | | 1573 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Trofimova, Evelina | | | 1349 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Trebala, Michal | | | 1432 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mittelstaedt, Jakub | | | 1210 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Khyzhniak, Dmytro | | | 1107 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Klapcinski, Janusz | | | 1347 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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