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Individual Calculations October 2017 |
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| Keuchel, Destynn Total change: 0.00 | |   |
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| 73rd Ohio Chess Congress | Aurora, Ohio | USA | 2017-09-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2124 | 0 | 1.00 | 3 | 0.00 | 1999 | | 0.00 | |
|  Cao, Elton | | | 2009 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Xu, Grant Y | | | 2169 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Ramer, Scott | | | 2195 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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