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Individual Calculations April 2018 |
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| Valkovoj, Alexandr Total change: 22.40 | |   |
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| Ukraine Boys 20 Championship | Nikolaev | UKR | 2018-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2051 | 5.00 | 9 | 0.73 | 20 | 14.60 | |
|  Fedorov, Sergey | | | 1651 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Omelchenko, Ivan | | | 1781 | UKR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Galperin, Platon | | | 2332 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Matveev, Artem | | | 1894 | UKR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Krykun, Yuriy | f | | 2359 | UKR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Osmak, Iulija | m | wg | 2375 | UKR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Bakhmatsky, Vladislav | | | 2402 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Volotovsky, Kirill | | | 2055 | UKR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Shamian, Artur | | | 1830 | UKR | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | N. Shelest Memorial 2018 (Tourmament-A) | Nikolaev | UKR | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2051 | 4.50 | 9 | 0.39 | 20 | 7.80 | |
| | Omelchenko, Ivan | | | 1781 | UKR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Kara-Mustafa, Alexey | | | 2014 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Voroshilov, Daniil | | | 1736 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Rakhmangulov, Denis | | | 2027 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zhumyga, Ivan | | | 2031 | UKR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Bortnyk, Mykola | m | | 2432 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sidorika, Vladislav | | | 2084 | UKR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Budnikov, Oleg | | | 2422 | UKR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bordovsky, Vladimir | | | 2326 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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