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Individual Calculations January 2009 |
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| Vilenchuk, Michael Total change: 2.25 | |   |
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| 17th Annual Kings Island Open | Mason, Ohio | USA | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2182 | 1.00 | 3 | 0.09 | 25 | 2.25 | |
|  Taylor, Timothy W | m | | 2335 | USA | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Berkovich, Dmitriy | m | | 2383 | UKR | 0.50 | 1 | 0.26 | 25 | 6.50 | |  Johnstone, Glenn | f | | 2275 | CAN | 0.50 | 1 | 0.13 | 25 | 3.25 | |
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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