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Individual Calculations September 2017 |
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| Polyakov, Vitia Total change: -20.60 | |   |
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| Gidrostroy Cup 2017 | Yuzhno-Sakhalinsk | RUS | 2017-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1993 | 4.50 | 7 | -1.03 | 20 | -20.60 | |
|  Timokhin, Vyacheslav | | | 2045 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Lugovskoy, Nikolay | | | 1593 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Blokha, Aleksandr | | | 1726 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Movsesyan, Tigran | | | 1593 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sin, Boris | | | 1593 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khusnulgatin, Artem | | | 1593 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | O,hen, Ir | | | 1922 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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