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Individual Calculations September 2009 |
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| Sychev, Klementy Total change: -8.85 | |   |
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| 3-rd International Open Chess Festival VARNA | St. st. Constantine and Helena | BUL | 2009-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2126 | 3.00 | 7 | 0.14 | 15 | 2.10 | |
|  Kazimova, Narmin Nizami Qizi | | | 2211 | AZE | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Schneider, Veronika | | wm | 2320 | HUN | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Miteva, Silvena | | | 1776 | BUL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Sadzikowski, Daniel | | | 2280 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Petkov, Hristo | | | 2086 | BUL | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Melnikova, Yana | | wg | 2264 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Serafimov, Tervel | m | | 2388 | BUL | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | 6-th The Hopes of the World 14-16 years old | St. st. Constantin and Helena Resort | BUL | 2009-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2126 | 1.00 | 3 | -0.73 | 15 | -10.95 | |
| | Sadzikowski, Daniel | | | 2280 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Monev, Alexander | | | 2091 | BUL | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Peronczyk, Karol | | | 1776 | POL | 0.50 | 1 | -0.39 | 15 | -5.85 | |
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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