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Individual Calculations November 2021 |
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| Liu, Leonardo Total change: 28.40 | |   |
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| Marshall Premier October 2021 | New York, NY | USA | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1739 | 2.00 | 5 | 0.71 | 40 | 28.40 | |
|  Masino, Matthew | | | 1944 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Perez, Robert M | | | 2139 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Oh, James Y | | | 1730 | USA | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Mou, Iris | | wc | 1889 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Hardaway, Brewington | c | | 2027 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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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