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Rapid:
Individual Calculations May 2023 |
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| Krawtchenko, Sergey D. Total change: -44.80 | |   |
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| I.A.Bocharov Memorial Rapid Open 2023 | Borisoglebsk | RUS | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 2233 | 4.50 | 7 | -2.24 | 20 | -44.80 | |
|  Merezhko, Sergey S | | | 1833 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dyuzhakov, Vyacheslav | | | 1490 | RUS | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Rozuvaev, Sergey | | | 1694 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Popov, Tikhon | | | 1917 | RUS | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Nikulin, Aleksandr N. | | | 1477 | RUS | 0.50 | 1 | -0.50 | 20 | -10.00 | | | Dozinova, Vlada | | | 1337 | RUS | 0.00 | 1 | -1.00 | 20 | -20.00 | | | Plokhotyuk, Yuri | | | 1644 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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