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Individual Calculations September 2010 |
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| Bu, Xiangzhi Total change: 19.20 | |   |
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| Youngor Chinese Chess League Division A Rounds 7-9 | Shanghai,China | CHN | 2010-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2491 | 2676 | 2.50 | 3 | 0.31 | 10 | 3.10 | |
|  Gao, Rui | m | | 2455 | CHN | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Li, Chao B | g | | 2629 | CHN | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Wang, Li | | | 2390 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | |
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) | | | | 2010 Yinzhou Cup China-Russia Chess Match for Men | Ningbo,China | CHN | 2010-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2692 | 2676 | 4.00 | 5 | 1.61 | 10 | 16.10 | |
| | Rublevsky S, Rgei | g | | 2688 | RUS | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Timofeev, Artyom | g | | 2690 | RUS | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Malakhov, Vladimir | g | | 2732 | RUS | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Potkin, Vladimir | g | | 2626 | RUS | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Vitiugov N, Kita | g | | 2722 | RUS | 1.00 | 1 | 0.56 | 10 | 5.60 | |
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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