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Individual Calculations September 2021 |
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| Lapitski, Yaroslav Total change: -62.80 | |   |
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| Grodno 2021 Open | Grodno | BLR | 2021-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1763 | 5.00 | 9 | -1.57 | 40 | -62.80 | |
|  Petrasian, Artur | | | 1363 * | BLR | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Unukouski, Aliaxandr | | | 1381 | BLR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Liashkevich, Lizaveta | | | 1416 | BLR | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Yemelyanau, Zakhar | | | 1363 * | BLR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Grigoryan, Vahe N. | | | 1379 | ARM | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Chuprynenka, Yauheni | | | 1475 | BLR | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Vashchilov, Sergey | | | 2142 | BLR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Timoshenko, Anton | | | 1439 | BLR | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Agrafenin, Andrey | | | 1985 | BLR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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