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Individual Calculations May 2019 |
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| Raimova, Sofia Total change: 6.80 | |   |
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| V.P.Yandemirov Memorial 2019 G-13 | Kazan | RUS | 2019-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1023 | 1.00 | 5 | -0.46 | 40 | -18.40 | |
|  Maltseva, Aleksandra | | | 1235 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Aminova, Zarina | | | 1206 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Gainullina, Malika | | | 1183 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kurochkina, Elizaveta | | | 1139 | RUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Naumova, Irina | | | 1138 | RUS | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | 6th Easter Amateur Chess-Open 2019 | Praha | CZE | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1023 | 1.00 | 4 | 0.63 | 40 | 25.20 | |
| | Cote, Frederic | | | 1423 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stodola, Zdenek | | | 1423 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hoekstra, Peter | | | 1423 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dobsinsky, Petr | | | 1344 | CZE | 1.00 | 1 | 0.87 | 40 | 34.80 | | | * 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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