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Individual Calculations July 2023 |
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| Kowalczyk, Marian Total change: -17.60 | |   |
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| Druzynowe Mistrzostwa Stowarzyszenia Cross w Szachach | Wegierska Gorka | POL | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1829 | 5.00 | 8 | -0.88 | 20 | -17.60 | |
|  Kamrat, Jan | | | 1490 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Gembski, Mateusz | | | 1429 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bzowski, Grzegorz | | | 1375 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Miodonski, Miroslaw | | | 1479 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Suder, Ryszard | | | 1979 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zelajtys, Jozef | | | 1706 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Majcher, Andrzej | | | 1506 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Racis, Michal | | | 1894 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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