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Individual Calculations October 2018 |
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| Ouyang, Nathan Total change: 18.40 | |   |
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| 74th Ohio Chess Congress | Cincinnati, Ohio | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1589 | 1.00 | 5 | 0.46 | 40 | 18.40 | |
|  Miller, John | | | 1941 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Narkeeran, Madhavan | | | 1989 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Carr, Jay | | | 1836 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Hollinberger, Drew | | | 1989 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wright, William | | | 1989 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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