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Individual Calculations August 2023 |
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| Cordova, Emilio Total change: -3.50 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2350 | 2543 | 5.50 | 8 | -0.35 | 10 | -3.50 | |
|  Gottumukkala, Anan | | | 2143 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Shibut, Macon A | f | | 2182 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Kunka, Harshid | f | | 2347 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Bryant, John Daniel | m | | 2407 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Schmakel, Sam A | m | | 2416 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Zhou, Liran | f | | 2409 | USA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Chen, Ryo Wenyu | m | | 2406 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Khamrakulov, Djurabek | g | | 2490 | UZB | 0.00 | 1 | -0.57 | 10 | -5.70 | | | * 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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