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Individual Calculations August 2019 |
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| Alferova, Polina Total change: -71.60 | |   |
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| L. Polugaevsky Memorial 2019 | Samara | RUS | 2019-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1807 | 3.00 | 9 | -1.79 | 40 | -71.60 | |
|  Yatzenko, Anton | | | 2207 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ivanova, Arina | | | 1443 | RUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Gitelson, Arkady | | | 2191 | RUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tolstykh, Arina | | | 1578 | RUS | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Ulyankin, Igor | | | 1957 | RUS | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Chertovskikh, Egor | | | 1423 | RUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Budnikova, Varvara | | | 2019 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Babkov, Timofey | | | 1611 | RUS | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Nasybullin, Iskander | | | 1622 | RUS | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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