Individual Calculations September 2011 |
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Ding, Liren Total change: 4.90 | | |
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Chinese Chess League Division A rounds 7-9 | Shenzhen,China | CHN | 2011-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2509 | 2655 | 2.00 | 3 | -0.04 | 10 | -0.40 | |
| Bu, Xiangzhi | g | | 2675 | CHN | 0.50 | 1 | 0.03 | 10 | 0.30 | | Gao, Rui | m | | 2420 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | | Yu, Ruiyuan | | | 2431 | CHN | 1.00 | 1 | 0.22 | 10 | 2.20 | | 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) | | Yinzhou Cup 2011 World ChessTeam Championship | Ningbo,China | CHN | 2011-07-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2585 | 2655 | 2.50 | 4 | 0.14 | 10 | 1.40 | |
| Areshchenko, Alexander | g | | 2682 | UKR | 1.00 | 1 | 0.54 | 10 | 5.40 | | Nabaty, Tamir | g | | 2584 | ISR | 0.00 | 1 | -0.60 | 10 | -6.00 | | Ezat, Mohamed | m | | 2430 | EGY | 1.00 | 1 | 0.22 | 10 | 2.20 | | Negi, Parimarjan | g | | 2642 | IND | 0.50 | 1 | -0.02 | 10 | -0.20 | | 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) | | Chinese Chess League Division A rounds 10-12 | Chongqing,China | CHN | 2011-08-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2488 | 2655 | 2.50 | 3 | 0.39 | 10 | 3.90 | |
| Wang, Shuai | m | | 2427 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | Wu, Xibin | m | | 2365 | CHN | 1.00 | 1 | 0.16 | 10 | 1.60 | | Yu, Yangyi | g | | 2672 | CHN | 0.50 | 1 | 0.02 | 10 | 0.20 | | 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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