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Individual Calculations January 2009 |
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| Berkovich, Dmitriy Total change: -12.20 | |   |
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| 17th Annual Kings Island Open | Mason, Ohio | USA | 2008-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2383 | 2.00 | 4 | -1.22 | 10 | -12.20 | |
|  Larson, Gerald A | | | 2135 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | |  Vilenchuk, Michael | | | 2182 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Wright, William B | | | 2180 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Amarasinghe, Prashantha N | | | 2033 | SRI | 1.00 | 1 | 0.11 | 10 | 1.10 | |
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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