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Individual Calculations March 2010 |
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| Kovalchuk, Alexey Total change: 19.75 | |   |
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| DonNU Rector’s Cup | Donetsk | UKR | 2010-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2113 | 4.00 | 12 | 0.79 | 25 | 19.75 | |
|  Volovikov, Anton | | | 2289 | UKR | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Sharapov, Evgeny | m | | 2513 * | UKR | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Iljin, Timofey | m | | 2401 | UKR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Khachatryan, Vahag H. | | | 2219 | ARM | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Zatonskih, V. | f | | 2291 | UKR | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Mukashev, Assan | | | 2162 | KAZ | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Aridov, Vladimir | | | 2256 | UKR | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Shilin, Denis | m | | 2368 | UKR | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Galakhov, Sergey | | | 2188 | RUS | 0.00 | 1 | -0.40 | 25 | -10.00 | | | Kagramanianz, Vartan | m | | 2243 | ARM | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Demkovich, Anatoliy | m | | 2394 | UKR | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Kutsyj, Alexander | | | 2298 | UKR | 0.00 | 1 | -0.26 | 25 | -6.50 | | | * 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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