Individual Calculations October 2021 |
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Reynolds, Robert L Total change: 9.20 | | |
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66th Annual Iowa Open | Iowa City, Iowa | USA | 2021-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1773 | 1949 | 2.50 | 3 | 0.46 | 20 | 9.20 | |
| Kolli, Sai | | | 1549 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Saleem, Arshaq | | | 2144 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | Menon, Gauri | | | 1627 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | * 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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