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Individual Calculations March 2023 |
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| Rabin, Evan Zachary Total change: -28.20 | |   |
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| Marshall FIDE Monday January-February 2023 Rounds 2-5 | New York | USA | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2024 | 1.00 | 3 | -0.99 | 20 | -19.80 | |
|  Wong, Wyatt | | | 1624 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Johnston, Daniel F | | | 2060 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Miller, Rachel | c | wm | 1935 | JAM | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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) | | | | Thursday Open Rounds 2-5 | New York, NY | USA | 2023-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2024 | 1.00 | 2 | -0.42 | 20 | -8.40 | |
| | Bafna, Mihir | | | 1749 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ballantyne, Rochelle | | | 1958 | USA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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