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Rapid:
Individual Calculations July 2017 |
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| Kozlova, Angelina Total change: 18.40 | |   |
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| 1st World Cadets Rapid Chess Championship 2017 - Girls under 08 | Minsk | BLR | 2017-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1128 | 1408 | 1.00 | 1 | 0.16 | 20 | 3.20 | |
|  Vakhitova, Darya | | | 1128 | BLR | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Edouard Lipatov memorial_rapid | Cheboksary | RUS | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1408 | 2.00 | 7 | 0.76 | 20 | 15.20 | |
|  Petrov, Aleksandr | | | 1808 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iovlev, Sergey | | | 1808 * | RUS | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Egorov, Yury | | | 1783 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Merkushev, Egor | | | 1808 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arkhipova, Marina | | | 1452 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Zotin, Vladimir | | | 1808 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Arkhipova, Anna | | | 1490 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | |
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