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Individual Calculations December 2021 |
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| Chirilov, James Andrei Total change: 55.60 | |   |
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| 2021 North Carolina Open | Charlotte, North Carolina | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1757 | 4.50 | 6 | 1.39 | 40 | 55.60 | |
|  Bellamy, Chase | | | 1587 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Jiang, Mathew | | | 1465 | USA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Carter, Emmanuel | | | 2004 | USA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Holliman, Bob | | | 1924 | USA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Morais, Alain A | c | | 2007 | JAM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Yu, Leo Yunlong | | | 1417 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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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