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Individual Calculations September 2020 |
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| Kochetkov, Victor N Total change: -22.80 | |   |
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| Vladimir OPEN 2020_standard | Suzdal | RUS | 2020-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1923 | 2.50 | 4 | -1.14 | 20 | -22.80 | |
|  Zaikina, Yuliya | | | 1523 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Prokhorov, Klim | | | 1523 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krylova, Mariya | | | 1551 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sergienko, Ivan | | | 1549 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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