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Individual Calculations March 2011 |
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| Bortnik, Nikolay Total change: 54.00 | |   |
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| Ukraine Boys Under 18 Chess Championship | Mykolaiv | UKR | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2230 | 9.00 | 11 | 3.60 | 15 | 54.00 | |
|  Taranenko, Anton | | | 1954 | UKR | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Borisenko, Maxim | | | 2136 | UKR | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Shagbazyan, Taron | | | 2365 | UKR | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Bortnik, Alexandr | | | 2320 | UKR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Starozhilov, Leonid | | | 2160 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Kurayan, Ruslan | | | 2270 | UKR | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Borisenko, Vjacheslav | | | 2341 | UKR | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Kigel, Dmytro | f | | 2185 | UKR | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Bernadskiy, Vitaliy | m | | 2438 | UKR | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Podolsky, Anton | | | 2218 | UKR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Derevianchenko, Ilia | | | 2201 | UKR | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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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