Rapid:
Individual Calculations October 2023 |
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Rotkiewicz, Zbigniew Total change: 3.80 | | |
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VI Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2023 Gr A | Tarnobrzeg | POL | 2023-09-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1464 | 1188 | 1.50 | 6 | 0.19 | 20 | 3.80 | |
| Krzyzanowska-Zadlo, Lidia | | | 1666 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | Lesniak, Mateusz | | | 1481 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | Chowaniec, Artur | | | 1502 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | Kielb, Miroslaw | | | 1357 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | Burlikowski, Janusz | | | 1080 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | Baranski, Robert | | | 1697 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | 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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