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Individual Calculations January 2010 |
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| Le, Quang Liem Total change: 22.80 | |   |
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| Zhejiang Lishui Xingqiu Open | Lishui | CHN | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2443 | 2602 | 7.50 | 9 | 1.17 | 10 | 11.70 | |
|  Lu, Shanglei | | | 2303 | CHN | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Wu, Xibin | m | | 2351 | CHN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Wang, Rui | g | | 2435 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Yu, Yangyi | | | 2509 | CHN | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Wu, Wenjin | g | | 2407 | CHN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Megaranto, Susanto | g | | 2527 | INA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Xiu, Deshun | | | 2494 | CHN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Wen, Yang | g | | 2538 | CHN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Liu, Qingnan | m | | 2426 | CHN | 0.50 | 1 | -0.23 | 10 | -2.30 | |
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) | | | | World Cup 2009 | Khanty-Mansiysk | RUS | 2009-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2642 | 2624 | 1.00 | 2 | 0.06 | 10 | 0.60 | |
| | Tkachiev, Vladislav | g | | 2642 | FRA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Tkachiev, Vladislav | g | | 2642 | FRA | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | | | 2nd Vietnam Dragon Capital Chess Open 2009 | Ho Chi Minh | VIE | 2009-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2624 | 8.00 | 9 | 1.05 | 10 | 10.50 | |
| | Pham, Le Thao Nguyen | | wm | 2295 | VIE | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Pham, Chuong | f | | 2371 | VIE | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Nguyen, Quynh Anh | | wm | 2224 * | VIE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dao, Thien Hai | g | | 2524 | VIE | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Nguyen, Van Huy | m | | 2405 | VIE | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Ashwin, Jayaram | m | | 2448 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Nguyen, Anh Dung | g | | 2447 | VIE | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Tu, Hoang Thong | g | | 2509 | VIE | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Tu, Hoang Thai | m | | 2380 | VIE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | * 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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