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Individual Calculations November 2009 |
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| Wright, William Total change: 10.65 | |   |
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| 65th Ohio Chess Congress | Dayton, Ohio | USA | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2166 | 2.50 | 3 | 0.71 | 15 | 10.65 | |
|  Stark, Gregg | | | 2055 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Bath, John | | | 2159 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Mikesell, Cory | | | 2074 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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