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Individual Calculations March 2011 |
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| Bortnik, Alexandr Total change: 18.30 | |   |
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| Ukraine Boys Under 18 Chess Championship | Mykolaiv | UKR | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2320 | 8.00 | 11 | 1.22 | 15 | 18.30 | |
|  Voitovich, Vladislav | | | 2000 | UKR | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Starozhilov, Leonid | | | 2160 | UKR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bernadskiy, Vitaliy | m | | 2438 | UKR | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Bortnik, Nikolay | | | 2230 | UKR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Kurayan, Ruslan | | | 2270 | UKR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Borisenko, Vjacheslav | | | 2341 | UKR | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Kigel, Dmytro | f | | 2185 | UKR | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Podolsky, Anton | | | 2218 | UKR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Shagbazyan, Taron | | | 2365 | UKR | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Borisenko, Maxim | | | 2136 | UKR | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Skliarov, Viktor | | | 2174 | UKR | 0.50 | 1 | -0.20 | 15 | -3.00 | |
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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