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Individual Calculations November 2012 |
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| Sukandar, Irine Kharisma Total change: -2.55 | |   |
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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 |
| 2327 | 2362 | 1.50 | 4 | -0.65 | 15 | -9.75 | |
|  Tan, Zhongyi | | wg | 2464 | CHN | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Gu, Xiaobing | | wg | 2215 | CHN | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Zhao, Xue | g | wg | 2565 | CHN | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Nie, Xin | | | 2065 | CHN | 1.00 | 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) | | | | 2nd Indonesia Open Chess Championship 2012 | Jakarta | INA | 2012-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2362 | 4.00 | 9 | 0.48 | 15 | 7.20 | |
| | Li, Chao B | g | | 2681 | CHN | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Nguyen, Ngoc Truong Son | g | | 2635 | VIE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Aris, T.l.s. | | | 2232 | INA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Bersamina, Paulo | f | | 2205 | PHI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Nguyen, Duc Hoa | m | | 2494 | VIE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Pamungkas, Junaid | | | 2221 | INA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Xiu, Deshun | g | | 2525 | CHN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Dao, Thien Hai | g | | 2523 | VIE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Gordon, Stephen J | g | | 2556 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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