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Rapid:
Individual Calculations February 2023 |
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| Oprchal, Nikola Total change: -37.20 | |   |
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| PRAGUE OPEN 2023 C - rapid tournament | Prague | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1551 | 1.00 | 5 | -1.86 | 20 | -37.20 | |
|  Maly, Alexey | m | | 2277 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Rzadkowska, Lila | | | 1142 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Slusarczyk, Agnieszka | | | 1261 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pacovsky, Ota | | | 1702 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Velecky, Tomas | | | 1325 | CZE | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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