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Rapid:
Individual Calculations September 2023 |
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| Harrison, Oliver Total change: 26.80 | |   |
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| Adolf Anderssen Chess Festival 2023 - Anderssen Memorial | Wroclaw | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1385 | 4.50 | 9 | 0.83 | 20 | 16.60 | |
|  Golenia, Wojciech | | | 2099 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Slawinski, Tymoteusz | | | 1034 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jankowski, Aleksander | | | 1784 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gruszecki, Robert | | | 1138 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Feseniuk, Andrii | | | 1894 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Petrykowski, Pawel | | | 1070 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kojlo, Jan | | | 1887 | POL | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Nowicki, Piotr | | | 1761 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Korzeniowski, Mateusz | | | 1094 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | GRAND PRIX POLONII WROCLAW - turniej nr 30 | Wroclaw | POL | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1385 | 2.00 | 5 | 0.51 | 20 | 10.20 | |
| | Niewiejski, Krzysztof | | | 1050 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fatyga, Dariusz | | | 1692 | GER | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Grossmann, Ryszard | f | | 1825 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nowacka, Dorota | | | 1653 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Krakowiak, Filip | | | 1590 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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