Individual Calculations October 2018 |
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Hoesley, Aria Total change: 2.80 | | |
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2018 Illinois Open State Championship | Downers Grove, Illinois | USA | 2018-09-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1960 | 1828 | 1.50 | 4 | 0.07 | 40 | 2.80 | |
| Ulrich, Susanna | | | 1791 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | Peng, David | f | | 2228 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Robledo, Mark | | | 2025 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | Jaconette, Rick | | | 1794 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | * 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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