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Individual Calculations February 2015 |
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| Chiya, Mder Hamad Total change: -28.40 | |   |
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| 5 the Allukrainian chess tournament " MEMORIAL V.T.GROKHOTOVA-2015" (B) | Kremenchuk, Poltava region | UKR | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 2063 | 2.50 | 3 | 0.01 | 20 | 0.20 | |
|  Aliferenko, Mikhail | | | 1683 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Yurchenko, Stanislav | | | 1759 | UKR | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Stuk, Valeriy | | | 1898 | UKR | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | Cup of President Nikolaev chess federation - B, Nikolaev | Nikolaev | UKR | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2063 | 5.00 | 9 | -1.43 | 20 | -28.60 | |
| | Kolosan, Ulyana | | | 1721 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zhevagin, Dmitri | | | 1799 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zhumyga, Ivan | | | 1952 | UKR | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Khazankin, Moisei | | | 2071 | UKR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Odnoroga, Svetlana | | | 1753 | UKR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rilov, Vladimir | | | 1852 | UKR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Shton, Roman | | | 1854 | UKR | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Peng, Li Min | | | 2154 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sarkisian, Artur | | | 1807 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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