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Individual Calculations December 2021 |
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| Kokocinski, Jaroslaw Total change: 9.60 | |   |
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| V Liga Szachowa Seniorow PK-2021 | Rzeszow | POL | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1204 | 1.00 | 4 | 0.48 | 20 | 9.60 | |
|  Peret, Ryszard | | | 1507 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Sypek, Szymon | | | 1444 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Szwast, Kamil | | | 1567 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Kozubal, Aleksandra | | | 1604 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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