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Rapid:
Individual Calculations October 2023 |
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| Ciepiela, Igor Total change: -17.20 | |   |
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| X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA A | Katowice | POL | 2023-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1198 | 1.50 | 4 | -0.43 | 40 | -17.20 | |
|  Baran, Szymon | | | 1375 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Najman, Antoni | | | 1035 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Lapczynski, Jacek | | | 1444 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Kubera, Bartosz | | | 1007 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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