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Individual Calculations April 2021 |
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| Gunina, Valentina Total change: -5.50 | |   |
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| Moscow-Open 2021_B | Moscow | RUS | 2021-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2427 | 6.00 | 9 | -0.55 | 10 | -5.50 | |
|  Salakhova, Adelya | | | 2027 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Loskutova, Viktoriya | | wf | 2096 | RUS | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Nur-Mukhametova, Alisa | | | 2212 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Nasyrova, Ekaterina | | wf | 2168 | RUS | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Protopopova, Anastasiya | | wf | 2261 | RUS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kovanova, Baira | | wg | 2325 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Guseva, Marina | m | wg | 2379 | RUS | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Yakimova, Mariya | | wf | 2232 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Bodnaruk, Anastasia | m | wg | 2443 | RUS | 0.00 | 1 | -0.48 | 10 | -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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