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Individual Calculations September 2009 |
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| Chetina, Elizaveta Total change: 20.85 | |   |
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| Perm June-July 2009 open | Perm | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1685 | 0.50 | 3 | 0.10 | 15 | 1.50 | |
|  Kovalenko, Anatoly V. | | | 2035 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Zamorin, Nikolai | | | 1949 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Golenev, Robert | | | 2035 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | Corporation "Center" Cup 2009 | Izhevsk | RUS | 2009-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1711 | 2.50 | 8 | 1.29 | 15 | 19.35 | |
| | Ivanov, Vladimir A. | | | 2111 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Poletaev, Vitaly | | | 2111 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Dogodkina, Julia | | | 2038 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Karavaeva, Nadezhda | | | 1958 | RUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ivanov, Nikolay A. | | | 1971 | RUS | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Kostitsina, Liubov | | | 1871 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Makarenko, Alexandra | | | 1970 | RUS | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Verdnikov, Vladimir | | | 2111 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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