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Individual Calculations August 2023 |
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| Narwojsz, Helena Total change: 51.60 | |   |
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| III Festiwal Szachowy o Puchar Wojta Gminy Kolbudy | Kowale | POL | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1013 | 2.50 | 6 | 1.29 | 40 | 51.60 | |
|  Pawlak, Adrian | | | 1386 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Walukiewicz, Aleksander | | | 1274 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Sobolewski, Krzysztof | | | 1356 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Dykier, Marek | | | 1288 | POL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Cieslik, Bartosz | | | 1124 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Karczynski, Aleksander | | | 1171 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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