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Individual Calculations November 2009 |
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| Ni, Hua Total change: -27.50 | |   |
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| 2009 Torch Real Estate Cup China Chess League Rounds 1-5 | All China | CHN | 2009-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2449 | 2724 | 2.00 | 3 | -0.47 | 10 | -4.70 | |
|  Zhao, Jun | g | | 2560 | CHN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Wu, Wenjin | g | | 2412 | CHN | 1.00 | 1 | 0.14 | 10 | 1.40 | |  Li, Haoyu | | | 2374 | CHN | 0.00 | 1 | -0.89 | 10 | -8.90 | |
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) | | | | 2009 Torch Real Estate Cup China Chess League Rounds 6-10 | All China | CHN | 2009-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2486 | 2701 | 2.00 | 3 | -0.32 | 10 | -3.20 | |
| | Liang, Chong | g | | 2502 | CHN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Liu, Qingnan | m | | 2426 | CHN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Ding, Liren | | | 2530 | 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) | | | | Russia - China men | Dagomys | RUS | 2009-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2678 | 2701 | 2.50 | 5 | -0.17 | 10 | -1.70 | |
| | Nepomniachtchi, Ian | g | | 2632 | RUS | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Timofeev, Artyom | g | | 2681 | RUS | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Malakhov, Vladimir | g | | 2707 | RUS | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Tomashevsky, Evgeny | g | | 2689 | RUS | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Vitiugov, Nikita | g | | 2681 | RUS | 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) | | | | 4th Kolkata Open Grandmaster Chess Tournament 2009 | Gorky Sadan, Kolkata, India | IND | 2009-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2692 | 6.00 | 10 | -1.51 | 10 | -15.10 | |
| | Sangma, Rahul | | | 2386 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Kamble, Vikramaditya | m | | 2350 | IND | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Prathamesh, Sunil Mokal | m | | 2387 | IND | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Kunte, Abhijit | g | | 2515 | IND | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Kostenko, Petr | g | | 2491 | KAZ | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Gagunashvili, Merab | g | | 2580 | GEO | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Khusnutdinov, Rustam | g | | 2506 | KAZ | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Sundararajan, Kidambi | g | | 2516 | IND | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Markos, Jan | g | | 2565 | SVK | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Filippov, Anton | g | | 2595 | UZB | 0.00 | 1 | -0.63 | 10 | -6.30 | |
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) | | | | Chinese Chess King | Jinzhou | CHN | 2009-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2645 | 2692 | 4.00 | 7 | 0.06 | 10 | 0.60 | |
| | Wang, Yue | g | | 2736 | CHN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Li, Chao B | g | | 2617 | CHN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Wang, Hao | g | | 2690 | CHN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Ding, Liren | | | 2530 | CHN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Bu, Xiangzhi | g | | 2702 | CHN | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Zhou, Jianchao | g | | 2623 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Zhang, Pengxiang | g | | 2616 | CHN | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | 25th European Club Cup for Men | Ohrid | MKD | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2543 | 2692 | 4.50 | 7 | -0.34 | 10 | -3.40 | |
| | Butnorius, Algimantas | g | | 2433 | LTU | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Burg, Twan | f | | 2449 | NED | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Cvek, Robert | g | | 2518 | CZE | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Nabaty, Tamir | | | 2514 | ISR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Andriasian, Zaven | g | | 2612 | ARM | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Mamedov, Rauf | g | | 2626 | AZE | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Smirin, Ilia | g | | 2648 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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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