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Individual Calculations January 2014 |
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| Kovalchuk, Alexey Total change: 27.30 | |   |
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| Bondarevsky Memorial 2013 | Rostov-on-Don | RUS | 2013-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2249 | 5.00 | 7 | 1.82 | 15 | 27.30 | |
|  Bashkirov, Mikhail | | | 1869 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Maksimenko, Sergey | | | 1920 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Elizarov, Dmitry | f | | 2390 | RUS | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Khlian, Eduard | m | | 2412 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Petrov, Artur | f | | 2387 | RUS | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Kotenko, Pavel | m | | 2357 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Kovchan, Alexander | g | | 2562 | UKR | 0.50 | 1 | 0.36 | 15 | 5.40 | |
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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