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Individual Calculations October 2018 |
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| Ershova, Margarita Total change: 46.00 | |   |
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| Tatarstan championship 2018 G-15 | Kazan | RUS | 2018-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1308 | 1465 | 6.50 | 8 | 1.15 | 40 | 46.00 | |
|  Malysheva, Anna | | | 1065 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bodanina, Irina | | | 1105 | RUS | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Stakina, Melissa | | | 1450 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Bobrovskaja, Veronika | | | 1250 | RUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Valiullina, Ideliya | | | 1425 | RUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Nigmatullina, Dina | | | 1550 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Shagimullina, Ajgul | | | 1065 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Guzhova, Amina | | | 1554 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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