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Individual Calculations January 2013 |
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| Gong, Qianyun Total change: 31.05 | |   |
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| 4th Penang Heritage City International Chess Open 2012 | Penang | MAS | 2012-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2267 | 5.50 | 8 | 1.36 | 15 | 20.40 | |
|  Srivatanakul, Pricha | | | 1867 * | THA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Iskandar, Bin Abdullah | | | 1991 | SIN | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Masruri, Rahman | | | 2123 | INA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Udani, Ian | | | 2340 | PHI | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Ma, Zhonghan | | | 2328 | CHN | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Nguyen, Duc Hoa | m | | 2503 | VIE | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Villanueva, Nelson | | | 2278 | PHI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Nguyen, Van Huy | m | | 2505 | VIE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | * 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) | | | | 2012 Chinese Chess League Division A Round 19-22 | Sanya,China | CHN | 2012-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2267 | 2.00 | 4 | 0.71 | 15 | 10.65 | |
| | Javakhishvili, Lela | m | wg | 2455 | GEO | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mkrtchian, Lilit | m | wg | 2457 | ARM | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Girya, Olga | | wg | 2467 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Lei, Tingjie | | | 2235 | CHN | 0.50 | 1 | -0.04 | 15 | -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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