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Individual Calculations November 2011 |
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| Ivanov, Sergei V. Total change: 53.40 | |   |
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| M.Chigorin Memorial 2011 Open | St. Petersburg | RUS | 2011-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2055 | 4.50 | 9 | 1.78 | 30 | 53.40 | |
|  Hamitevici, Vladimir | m | | 2437 | MDA | 0.00 | 1 | -0.09 | 30 | -2.70 | |  Guliev, Logman | m | | 2447 | AZE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Paliy, Vladimir | | | 1873 | RUS | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Ivkina, Olga | | wm | 2296 | RUS | 1.00 | 1 | 0.80 | 30 | 24.00 | | | Bazeev, German | | | 2291 | RUS | 0.00 | 1 | -0.20 | 30 | -6.00 | | | Tappyrov, Vladimir | f | | 2330 | RUS | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Bondarev, Ivan | | | 1892 | RUS | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Vunder, Yakov | | | 2221 | RUS | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Goikhman, Valentin | | | 2261 | ISR | 0.50 | 1 | 0.26 | 30 | 7.80 | |
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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