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Individual Calculations October 2014 |
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| Feng, Maggie Total change: 29.20 | |   |
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| 70th Ohio Chess Congress | Dayton, Ohio | USA | 2014-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 1929 | 2.00 | 4 | 0.73 | 40 | 29.20 | |
|  Dowling, John | | | 1976 | USA | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Bidwell, John C | | | 2218 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Xie, Luke Bohua | | | 1855 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Burnett, Ronald Wayne | m | | 2329 * | 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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