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Individual Calculations July 2012 |
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| Bortnik, Nikolay Total change: 22.35 | |   |
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| Ukraine Boys Under 18 Chess Championship - 2012 | Zaporizhzhia | UKR | 2012-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2365 | 8.50 | 10 | 1.49 | 15 | 22.35 | |
|  Kotlyarov, Sergey | | | 1970 | UKR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Basko, Bogdan | | | 2029 | UKR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Voitovich, Vladislav | | | 2189 | UKR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Bortnik, Alexandr | f | | 2367 | UKR | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Avetisian, Tigran | | | 2043 | UKR | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Borisenko, Vjacheslav | m | | 2292 | UKR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Danilenko, Dmitriy | f | | 2399 | UKR | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Shagbazyan, Taron | f | | 2352 | UKR | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Garnazhenko, D | | | 2205 | UKR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kabachienko, Alexandr | | | 2088 | UKR | 1.00 | 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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