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Individual Calculations December 2017 |
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| Li, Yankai Total change: 0.70 | |   |
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| M.Chigorin Memorial 2017 | St. Petersburg | RUS | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2333 | 2455 | 6.00 | 9 | 0.24 | 10 | 2.40 | |
|  Savinov, Leonid | | | 2055 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Protopopova, Anastasiya | | wf | 2219 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Tsvetkov, Andrey | c | | 2217 | RUS | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Paravyan, David | g | | 2548 | RUS | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Sarana, Alexey | g | | 2543 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Mkrtchyan, Sargis R. | | | 2145 | ARM | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Sethuraman, S.p. | g | | 2632 | IND | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Belenkaya, Dina | | wg | 2346 | RUS | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Smirnov, Timofey | | | 2294 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | * 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) | | | | 2017 Chinese Chess League Division A (16-18) | Ningbo | CHN | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2729 | 2455 | 0.00 | 1 | -0.17 | 10 | -1.70 | |
| | Ivanchuk, Vassily | g | | 2729 | UKR | 0.00 | 1 | -0.17 | 10 | -1.70 | |
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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