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Individual Calculations March 2023 |
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| Johnston, Daniel F Total change: 4.40 | |   |
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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 |
| 1929 | 2060 | 2.50 | 3 | 0.48 | 20 | 9.60 | |
|  Garcia, Miguel Omar | | | 1840 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rabin, Evan Zachary | | | 2024 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Nasta, Kiren | | | 1922 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 2023 February Marshall Premier | New York, NY | USA | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2070 | 2.00 | 4 | -0.26 | 20 | -5.20 | |
| | Paragua, Mark | g | | 2455 | PHI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hoffman, Luc William Crim | | | 1822 | USA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jiang, Jason | | | 1838 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hebbar, Eshaan | | | 2021 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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