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Individual Calculations October 2017 |
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| Modlin, Trey Total change: -9.40 | |   |
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| 73rd Ohio Chess Congress | Aurora, Ohio | USA | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2032 | 2006 | 1.50 | 4 | -0.47 | 20 | -9.40 | |
|  Moradiabadi, Elshan | g | | 2406 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Basalla, Robert W | | | 1862 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Frentz, Alexander | | | 1992 | USA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Narkeeran, Madhavan | | | 1869 | USA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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