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Rapid:
Individual Calculations May 2023 |
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| Laska, Vaclav Total change: 49.20 | |   |
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| 84. PORG Open 2023 | Praha | CZE | 2023-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1197 | 4.00 | 6 | 2.46 | 20 | 49.20 | |
|  Dubsky, Lukas | | | 1222 | CZE | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Migalko, Dmitriy | | | 1650 | CZE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Major, Filip | | | 1406 | CZE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Kristl, Zachariah Tobias | | | 1293 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Filip, Maxim | | | 1373 | CZE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Dobsa, Emma | | | 1500 | CZE | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | |
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