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Rapid:
Individual Calculations October 2023 |
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| Romankiewicz, Romuald Total change: -2.00 | |   |
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| Elckie Potyczki Szachowe - szachy szybkie [FIDE] | Elk | POL | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1372 | 2.50 | 4 | -0.10 | 20 | -2.00 | |
|  Siedlecki, Dawid | | | 1314 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Sypytkowski, Jakub | | | 1243 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Wiszowaty, Kamil | | | 1024 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kosakowski, Szymon | | | 1399 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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