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Individual Calculations November 2009 |
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| Polonsky, Pavel Total change: 8.70 | |   |
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| M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2082 | 2.50 | 6 | 0.58 | 15 | 8.70 | |
|  Rozum, Ivan | m | | 2457 | RUS | 0.00 | 1 | -0.09 | 15 | -1.35 | |  Urjubdshzirov, Erdni | f | | 2306 | RUS | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Duzhakov, Ilya | f | | 2321 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Tovmasian, Vardges | | | 2228 | ARM | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Belsky, Artyom | | | 1682 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rjabzev, Konstantin | m | | 2333 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | * 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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