Individual Calculations July 2023 |
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Wieczorek, Marek Total change: 62.80 | | |
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Szachy w Dolinie Dramy 2023 | Zbroslawice | POL | 2023-06-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1459 | 1442 | 3.50 | 4 | 1.57 | 40 | 62.80 | |
| Rojek, Wojciech | | | 1342 | POL | 0.50 | 1 | -0.14 | 40 | -5.60 | | Machnik, Lukasz | | | 1462 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | Mostowski, Boguslaw | | | 1643 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | Klama, Andrzej | | | 1388 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | 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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