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Individual Calculations February 2023 |
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| Mukumbya, Benjamin Total change: -2.00 | |   |
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| 2023 Pan-American Intercollegiate Team Championship - U1800 Section | Seattle, WA | USA | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1897 | 2.00 | 4 | -0.19 | 20 | -3.80 | |
|  Acharya, Samir | | | 1497 * | NEP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shen Yang, Kevin | | | 2082 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zhurbinsky, David | c | | 2029 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ho, Brandon | | | 1758 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | 2023 Charlotte Open | Charlotte, North Carolina | USA | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 1897 | 0.50 | 2 | 0.09 | 20 | 1.80 | |
| | Feng, Maggie | f | wm | 2138 | USA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Chirilov, James | | | 2126 | USA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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