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Individual Calculations December 2021 |
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| Radwanski, Sebastian Total change: -15.40 | |   |
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| Mistrzostwa Plocka w szachach klasycznych 2021 | Plock | POL | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1366 | 0.00 | 5 | -0.77 | 20 | -15.40 | |
|  Kasperek, Ryszard | | | 1766 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kaminski, Mariusz | | | 1766 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kutowski, Marcel | | | 1766 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Suminski, Bogdan | | | 1423 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Klein, Zbigniew | | | 1711 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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