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Individual Calculations April 2013 |
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| Yaremenko, Roman Total change: 21.90 | |   |
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| Ukraine Boys Under 14 Chess Championship 2013 | Kramatorsk | UKR | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1871 | 5.50 | 11 | 1.46 | 15 | 21.90 | |
|  Nedoruba, Yaroslav | | | 2189 | UKR | 0.50 | 1 | 0.37 | 15 | 5.55 | |  Lukiyanchuk, Vladislav | | | 1976 | UKR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Shtembuliak, Evgeny | f | | 2186 | UKR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Tkachov, Kostyantyn | | | 1785 | UKR | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Ivakhin, Mikhail | | | 1666 | UKR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kyrychenko, Mykola | | | 1855 | UKR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Kulesh, Vladyslav | | | 1946 | UKR | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Shevchenko, Kirill | c | | 1940 | UKR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Kotliar, Alexey | | | 2134 | UKR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Yurovskich, Oleksandr | | | 1974 | UKR | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Triapishko, Olexandr | | | 2145 | UKR | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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