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Individual Calculations January 2024 |
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| Rughani, Mahin Total change: 4.80 | |   |
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| 2nd Ribble Weekend Congress - Major U2200 | Leyland | ENG | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1686 | 1.00 | 5 | 0.12 | 40 | 4.80 | |
|  Surtees, Mike J | | | 2046 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Jackson, Oliver A | f | | 2069 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Burns, Martin J | | | 1838 | ENG | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Peacock, Malcolm R | | | 2013 | ENG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kobryn, Peter J | | | 1873 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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