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Rapid:
Individual Calculations September 2022 |
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| Malek, Kamil Total change: 18.20 | |   |
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| Grand Prix Polonii 30 | Wroclaw | POL | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1272 | 2.50 | 5 | 1.09 | 20 | 21.80 | |
|  Grot, Blazej | c | | 1869 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Szmaja, Krzysztof | | | 1011 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sakharchuk, Aliaksandr | | | 1413 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Grossmann, Ryszard | f | | 1723 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Sawczuk, Czeslaw | | | 1509 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | |
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) | | | | Grand Prix Polonii 31 | Wroclaw | POL | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1272 | 2.00 | 5 | -0.18 | 20 | -3.60 | |
| | Grossmann, Ryszard | f | | 1723 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Toloknow, Adam | | | 1449 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Szmaja, Krzysztof | | | 1011 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Polak, Aleksander | | | 1414 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Khyzhniak, Dmytro | | | 1106 | UKR | 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) | | |
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