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Rapid:
Individual Calculations September 2019 |
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| Piatrenka, Ivan Total change: 20.80 | |   |
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| 3nd FIDE World Cadets Rapid Chess Championship U12 | Minsk | BLR | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1458 | 4.00 | 8 | 1.04 | 20 | 20.80 | |
|  Khrinovskyi, Yurii | | | 1726 | UKR | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Ponomarev, Vsevolod | | | 1804 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mochalov, Dmitriy | | | 1858 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Denisov, Roman Ar. | | | 1132 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mikko, Rondo | | | 1732 | EST | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Poley, Maksim | | | 1058 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baryschyk, Sergey | | | 1655 | BLR | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Demchenko, Yaroslav | | | 1538 | UKR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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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