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Individual Calculations January 2010 |
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| Protasov, Alexey Total change: -37.95 | |   |
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| Chess School Cup 2009 open | Chelyabinsk | RUS | 2009-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1967 | 1.00 | 5 | -1.63 | 15 | -24.45 | |
|  Kholopov, Alexander A. | f | | 2282 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Mikleeva, Ais | | | 1952 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | |  Popov, Sergei | | | 1944 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Krapivin, Viktor | | | 1952 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Fedotova, Angelina | | | 1567 * | RUS | 1.00 | 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) | | | | Winter 2009 open | Chelyabinsk | RUS | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1967 | 2.50 | 6 | -0.90 | 15 | -13.50 | |
| | Bakin, Alexander | f | | 2254 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Smetanin, Anatoly | | | 1820 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Popov, Alexander A. | | | 1817 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Inyakin, Gennady | | | 1753 | RUS | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Volozhanin, Boris | | | 1831 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kosov, Viacheslav | | | 2048 | RUS | 0.00 | 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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