Individual Calculations January 2023 |
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Korovtenko, Mikhail Total change: -0.60 | | |
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Championship Rostov-on-Don 2022 open | Rostov-on-Don | RUS | 2022-11-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1717 | 1969 | 7.00 | 9 | -0.03 | 20 | -0.60 | |
| Levchuk, Liudmila | | | 1569 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kurkin, Mikhail | | | 1557 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | Radchenko, Dmitry | | | 1633 | RUS | 0.50 | 1 | -0.38 | 20 | -7.60 | | Gulinsky, Vladimir | | | 1887 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | Pozdnjakov, Evgueniy | | | 2035 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | Demidov, Alexey | | | 1841 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | Chigrik, Alexandr | | | 1705 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | Kozachenko, Alexander | | | 1652 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | | Kuznetsova, Natalya A | | | 1577 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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