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Individual Calculations May 2015 |
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| Zhai, Mo Total change: 5.60 | |   |
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| O2C Doeberl Cup 2015 - Premier | Canberra | AUS | 2015-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2324 | 5.50 | 9 | -0.12 | 20 | -2.40 | |
|  Dutta, Rishi | | | 1954 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Zhou, Weiqi | g | | 2627 | CHN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lo, Willis | | | 1924 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Wely, Loek | g | | 2663 | NED | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Muller, Jonas | c | | 2057 | AUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Ramaswamy, Aarthie | | wg | 2042 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Stojic, Dusan | f | | 2147 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Cheng, Bobby | m | | 2430 | AUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Dowden, R. Anthony | | | 2097 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | 2015 Chiness Chess League Division A(1-4) | Shenzhen | CHN | 2015-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2400 | 2324 | 2.00 | 4 | 0.40 | 20 | 8.00 | |
| | Huang, Qian | | wg | 2473 | CHN | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gunina, Valentina | g | wg | 2532 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ren, Xiaoyi | | | 2211 | CHN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Ni, Shiqun | | wm | 2382 | CHN | 0.50 | 1 | 0.08 | 20 | 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) | | |
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