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Rapid:
Individual Calculations February 2022 |
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| Kowalczyk, Wojciech Total change: -5.00 | |   |
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| Grand Prix Polonii 2 | Wroclaw | POL | 2022-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1498 | 2.50 | 5 | -0.25 | 20 | -5.00 | |
|  Madajczak, Piotr | | | 1835 | POL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Grot, Blazej | c | | 1637 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kuriata, Pawel | | | 1203 | POL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Khyzhniak, Dmytro | | | 1098 * | UKR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Walentynowicz, Marcin | | | 1461 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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