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Rapid:
Individual Calculations October 2018 |
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| Ershova, Margarita Total change: 9.60 | |   |
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| Tatarstan championship_rapid 2018 G-15 | Kazan | RUS | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1539 | 5.00 | 6 | 0.48 | 20 | 9.60 | |
|  Stakina, Melissa | | | 1512 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Valiullina, Ideliya | | | 1480 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Litfullina, Ilona | | | 1140 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nigmatullina, Dina | | | 1360 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bodanina, Irina | | | 1139 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Guzhova, Amina | | | 1264 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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