Individual Calculations September 2022 |
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Ptacek, Vladimir Total change: -22.40 | | |
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CZECH OPEN 2022 - C - open rating tournament | Pardubice | CZE | 2022-07-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1423 | 1250 | 0.00 | 4 | -1.12 | 20 | -22.40 | |
| Mikulenka, Tomas | | | 1503 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | Richter, Rudolf | | | 1452 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | Cuthbert, Larissa | | | 1284 | ENG | 0.00 | 1 | -0.45 | 20 | -9.00 | | Stolba, Oldrich | | | 1452 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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