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Individual Calculations June 2022 |
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| Large, Peter G Total change: 14.00 | |   |
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| Durham Chess Congress 2022 - Open | Durham | ENG | 2022-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2285 | 4.00 | 5 | 0.36 | 20 | 7.20 | |
|  Herring, Samuel | | | 1900 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Arnott, Jonathan W | c | | 2130 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Dauber, Stephen W | | | 2078 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Burnett, Andrew | f | | 2176 | SCO | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Frederic, Clement | | | 2216 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Mill Hill FIDE Congress May 2022 - Under 2400 | London | ENG | 2022-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2285 | 4.00 | 5 | 0.34 | 20 | 6.80 | |
| | Kumar, Soham | | | 1885 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koiza, Peter | | | 1942 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dignam, Matthew | | | 2132 | IRL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Prior, Stephen C V | | | 2059 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Cherniaev, Alexander | g | | 2381 | FID | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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