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Individual Calculations February 2023 |
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| Polovinkin, Vadim Total change: 18.40 | |   |
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| Ryazan region champ. 2023 - 1st League | Ryazan | RUS | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1603 | 6.00 | 9 | 0.46 | 40 | 18.40 | |
|  Baranov, Matvey | | | 1145 | RUS | 0.50 | 1 | -0.45 | 40 | -18.00 | |  Proshlyakov, Ivan | | | 1203 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fedulin, Sergey | | | 1856 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Zhuravleva, Kseniya | | | 1199 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ibragimov, Rustam I | | | 1449 | RUS | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Saraev, Arseniy M | | | 1208 | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zakharov, Alexandr S. | | | 1589 | RUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Efremov, Arsenii | | | 1943 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Pronkin, Artem | | | 1763 | RUS | 0.50 | 1 | 0.21 | 40 | 8.40 | | | * 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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