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Individual Calculations March 2023 |
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| Saunders, Aron Total change: -8.00 | |   |
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| 2022/23 4NCL Division 3 West Rounds 5-6 | Daventry | ENG | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2109 | 1.50 | 2 | 0.02 | 40 | 0.80 | |
|  Higgie, Charles L | | | 1930 | WLS | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Smith, Mark | | | 1918 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Cambridge International Open | Cambridge | ENG | 2023-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2109 | 5.50 | 9 | -0.22 | 40 | -8.80 | |
| | Gonzales, Ceferino | | | 1509 | PHI | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Brocklehurst, Andrew | | | 1817 | ENG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Czopor, Maciej | f | | 2412 | POL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Korneev, Oleg | g | | 2485 | ESP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Lazarus, Simon E | | | 1831 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Weersing, Abigail Riis | | | 1827 | ENG | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Hobson, Kenneth | | | 2050 | ENG | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Waller, Dan | | | 2117 | ENG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Adams, George | | | 1709 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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