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Individual Calculations January 2024 |
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| Lalic, Peter D Total change: 10.60 | |   |
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| Southall FIDE Congress December 2023 - U2300 | Southall | ENG | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2107 | 3.50 | 4 | 0.53 | 20 | 10.60 | |
|  Pal, Rohan | | | 1889 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Kuzhelev, Timur | | | 1903 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Banerjee, Supratit | c | | 1974 | SCO | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Rogers, Tim L | | | 1912 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 15th Northwick Park Five Round Congress - Open | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2107 | 3.00 | 4 | 0.00 | 20 | 0.00 | |
| | Hill, Andy | | | 1873 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Varley, Joe | | | 1918 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Tawab, Ramin | | | 1707 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Payne, Matthew J | | | 2081 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | * 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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