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Individual Calculations August 2023 |
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| Ostrowski, Jaroslaw Total change: -5.60 | |   |
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| Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1139 | 1.50 | 6 | -0.14 | 40 | -5.60 | |
|  Czech, Franciszek | | | 1493 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Prazmowski, Wlodzimierz | | | 1370 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Rembecki, Robert | | | 1366 | POL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Adamchyk, Miraslau | | | 1416 | FID | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Motyl, Mateusz | | | 1320 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Tuszynski, Stanislaw | | | 1009 | POL | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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