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Individual Calculations March 2024 |
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| Cave, Iwan Total change: 5.20 | |   |
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| Welsh Spring Open | Cardiff | WLS | 2024-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1970 | 2.50 | 4 | 0.13 | 40 | 5.20 | |
|  Wilkins, Zack | | | 1570 * | WLS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Lewis, David | | | 1613 | WLS | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bullen, Alex | c | | 2147 | WLS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Brown, Thomas | | | 2128 | WLS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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) | | |
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