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Individual Calculations July 2021 |
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| Mamieva, Polina Total change: -3.60 | |   |
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| CFO Stage of Fifth Summer Youth Spartakiad | Voronezh | RUS | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1335 | 1.00 | 7 | -0.18 | 20 | -3.60 | |
|  Usacheva, Glafira | | | 1735 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zhukova, Polina A. | | | 1344 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Safronova, Aleksandra | | | 1735 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Obolentseva, Alexandra | | wg | 1735 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sakorenko, Adriana | | wf | 1735 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Afonasieva, Anna | | wm | 1735 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gorokhova, Kseniya | | | 1493 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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