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Individual Calculations April 2023 |
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| Magallanes, Rj Total change: 29.00 | |   |
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| Marshall FIDE Monday March-April 2023 Rounds 1-4 | New York, NY | USA | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2022 | 3.00 | 3 | 1.45 | 20 | 29.00 | |
|  Rand, Steven | | | 2025 | USA | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Mbonu, David | | | 2017 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Rabin, Evan | | | 1996 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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