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Individual Calculations April 2023 |
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| Ray, Sarathi Total change: -21.20 | |   |
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| Marshall FIDE Monday March-April 2023 Rounds 1-4 | New York, NY | USA | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1923 | 1.00 | 4 | -1.06 | 20 | -21.20 | |
|  Nkululeko, Nkosi | | | 1788 | USA | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Berg, George | | | 1796 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chang, Max | | | 1800 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lu, Maximillian | m | | 2421 | USA | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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