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Individual Calculations September 2021 |
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| Petrov, Alexey Total change: -44.40 | |   |
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| OPEN Moscow. July 2021 | Moscow | RUS | 2021-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1908 | 4.50 | 8 | -2.22 | 20 | -44.40 | |
|  Tregubenko, Nikolay | | | 1561 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Keze, Arnis | | | 1508 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fanha, Paulo | c | | 1678 | POR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Soberov, Emil | | | 1508 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gani, Tatiana | | | 1508 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skubko, Sergey | | | 1831 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Karchinskiy, Timofey | | | 1508 * | KAZ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khomitskiy, Pavel | | | 1713 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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