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Individual Calculations October 2021 |
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| Park, Evan Total change: -26.00 | |   |
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| 2021 Ohio Chess Congress | Akron, Ohio | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2262 | 1.50 | 3 | -0.65 | 40 | -26.00 | |
|  Kelley, Deshawn | | | 2030 | USA | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Wang, Jason | f | | 2308 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Basalla, Robert W | | | 1862 * | USA | 1.00 | 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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