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Individual Calculations November 2012 |
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| Wang, Chen Total change: 9.90 | |   |
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| 2012 Chinese Chess League Division A Round 15-18 | Hangzhou, China | CHN | 2012-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2651 | 2469 | 0.50 | 3 | -0.30 | 10 | -3.00 | |
|  Malakhov, Vladimir | g | | 2713 | RUS | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Yu, Yangyi | g | | 2651 | CHN | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Zhou, Jianchao | g | | 2589 | CHN | 0.50 | 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) | | | | 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2489 | 2469 | 5.50 | 9 | 1.29 | 10 | 12.90 | |
| | Purba, Cornelis | | | 2203 | INA | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Korneev, Oleg | g | | 2591 | ESP | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Xiu, Deshun | g | | 2525 | CHN | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Nguyen, Ngoc Truong Son | g | | 2635 | VIE | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Halay, Taufik | m | | 2366 | INA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Megaranto, Susanto | g | | 2532 | INA | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Wei, Yi | f | | 2454 | CHN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Ghaem Maghami, Ehsan | g | | 2557 | IRI | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Chatalbashev, Boris | g | | 2535 | BUL | 0.50 | 1 | 0.09 | 10 | 0.90 | |
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) | | |
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