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Individual Calculations September 2022 |
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| Pietkiewicz, Andrzej Total change: 43.20 | |   |
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| Wroclaw OPEN C - Adolf Anderssen Chess Festival 2022 | Wroclaw | POL | 2022-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1118 | 0.00 | 1 | -0.13 | 40 | -5.20 | |
|  Perucki, Maciej | | | 1446 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1118 | 2.50 | 5 | 1.21 | 40 | 48.40 | |
|  Tyszecki, Aliaksandr | | | 1540 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Nagly, Krzysztof | | | 1343 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Frodyma, Lukasz | | | 1329 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kubaszewski, Artur | | | 1014 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Mucha, Marek | | | 1446 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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