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Individual Calculations July 2012 |
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| Wei, Yi Total change: 24.75 | |   |
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| 2012 "Yicheng cup"Chinese Chess League Division A £¨Round1-Round4) | Beijing,China | CHN | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2371 | 0.50 | 1 | -0.15 | 15 | -2.25 | |
|  Liu, Chang | | | 2262 | CHN | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | 11th ASIAN Continental - Open Championships | Ho Chi Minh | VIE | 2012-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2530 | 2376 | 4.50 | 9 | 1.80 | 15 | 27.00 | |
| | Ju, Wenjun | | wg | 2529 | CHN | 0.50 | 1 | 0.20 | 15 | 3.00 | |  Torre, Eugenio | g | | 2496 | PHI | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Vidit, Santosh Gujrathi | m | | 2528 | IND | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Paragua, Mark | g | | 2521 | PHI | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Nguyen, Ngoc Truong Son | g | | 2656 | VIE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Xiu, Deshun | g | | 2494 | CHN | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Sethuraman, S P | g | | 2546 | IND | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Zhao, Jun | g | | 2577 | CHN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Goh, Wei Ming Kevin | m | | 2426 | SIN | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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