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Individual Calculations January 2024 |
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| Teasley, Dorothy O Total change: -43.80 | |   |
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| Marshall Thursday Open 8 Round 1-4 | New York, NY | USA | 2023-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 2044 | 2.00 | 4 | -1.33 | 20 | -26.60 | |
|  Li, Wan Qin | | | 1644 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Resika, Nathan A | f | | 1983 | USA | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Walters, Tim | | | 1626 | USA | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Brendel, John | | | 1673 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | | | 107th Edward Lasker Memorial - MCC Championship | New York, NY | USA | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1948 | 0.00 | 1 | -0.86 | 20 | -17.20 | |
| | Adelson, Serge | | | 1642 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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