Individual Calculations April 2023 |
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Hughes, John Total change: 7.80 | | |
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2023 March Marshall Premier | New York, NY | USA | 2023-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2187 | 2226 | 3.00 | 5 | 0.39 | 20 | 7.80 | |
| Feng, Andrew | | | 1915 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | Ling, Chenxuan | | | 1826 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bortnyk, Mykola | m | | 2435 | UKR | 1.00 | 1 | 0.77 | 20 | 15.40 | | Schmakel, Sam | m | | 2421 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | Sarkar, Justin | m | | 2338 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | * 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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