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Individual Calculations January 2022 |
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| Czajka, Iwo Total change: 14.20 | |   |
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| Konin Masters VI IV Memorial Wiktora Korcznoja - standard | Konin | POL | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1435 | 2.50 | 5 | 0.71 | 20 | 14.20 | |
|  Urbaniak, Karol | | | 1629 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Flis, Pawel | c | | 1835 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Swiatnicki, Hieronim | | | 1307 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Nowak, Roksana | | | 1624 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mackowiak, Martin | | | 1407 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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