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Individual Calculations March 2023 |
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| Czopor, Maciej Total change: -4.20 | |   |
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| 2022/23 4NCL Division 1 Rounds 5-6 | Warwick | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2309 | 2412 | 1.50 | 2 | 0.22 | 10 | 2.20 | |
|  Wells, Peter K | g | | 2361 | ENG | 0.50 | 1 | -0.07 | 10 | -0.70 | |  Gallana, Marco | | | 2257 | ITA | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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) | | | | Cambridge International Open | Cambridge | ENG | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2412 | 6.00 | 9 | -0.64 | 10 | -6.40 | |
| | Blinov, Roman | | | 2012 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Volovich, Julia | | | 1830 | ENG | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Saunders, Aron | | | 2109 | ENG | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Bradbury, Neil H | m | | 2200 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Dardha, Daniel | g | | 2612 | BEL | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Payne, Matthew J | | | 2104 | ENG | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Mihalik, Agoston | | | 2142 | HUN | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Bazakutsa, Svyatoslav | f | | 2330 | UKR | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Dong, Bao Nghia | f | | 2361 | VIE | 0.00 | 1 | -0.57 | 10 | -5.70 | | | * 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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