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Rapid:
Individual Calculations April 2023 |
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| Nassereddine, Mathias Total change: 40.40 | |   |
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| 83. PORG Open 2023 | Praha | CZE | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1194 | 1.50 | 3 | 1.01 | 40 | 40.40 | |
|  Gacho, Ondrej | | | 1527 | CZE | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Osipyan, David | | | 1438 | CZE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Hoang, Do Ba Huy | | | 1464 | CZE | 1.00 | 1 | 0.83 | 40 | 33.20 | |
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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