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Individual Calculations May 2011 |
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| Kharchenko, Boris Total change: -13.40 | |   |
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| Ukraine Boys Under 20 Chess Championship 2011 | Lugansk | UKR | 2011-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2262 | 2472 | 5.50 | 9 | -1.34 | 10 | -13.40 | |
|  Selivanov, Nikita | | | 2072 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Podolsky, Anton | | | 2235 | UKR | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Shagbazyan, Taron | | | 2331 | UKR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Mazurchak, Bogdan | | | 2231 | UKR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Derevianchenko, Ilia | | | 2201 | UKR | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Burdalev, Kirill | | | 2254 | UKR | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Sivuk, Vitaly | f | | 2409 | UKR | 0.00 | 1 | -0.59 | 10 | -5.90 | | | Borsuk, Konstantin | | | 2324 | UKR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Kurayan, Ruslan | | | 2297 | UKR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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