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Rapid:
Individual Calculations August 2013 |
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| Usoltseva, Polina Total change: 5.00 | |   |
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| Myrhorod-open-2013 (rapid) | Myrhorod, Poltava region | UKR | 2013-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1862 | 1.00 | 4 | 0.25 | 20 | 5.00 | |
|  Kovtun, Sergei | m | | 2262 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petrova, Irina | | wf | 2160 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Grigorian, Arman | | | 2001 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Miellier, Yan | | | 2088 | UKR | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * 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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