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Individual Calculations March 2023 |
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| Walker, Martin G Total change: -34.20 | |   |
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| 2022/23 4NCL Division 3 East Rounds 5-6 | Warwick | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2133 | 1.00 | 2 | -0.11 | 20 | -2.20 | |
|  Swanson, Stephen | | | 2191 | SCO | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Chan, Nevil | | | 1993 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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 |
| 1924 | 2133 | 5.00 | 9 | -1.60 | 20 | -32.00 | |
| | Zhu, Pengxiao | | | 1733 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Warner, Nicholas | | | 1735 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Banerjee, Supratit | | | 1740 | SCO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Britnell, Jonathan | | | 1708 | ENG | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Liu, Tianyi (jack) | | | 1865 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ismail, Mohammed Aayan | | | 2209 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Hutchinson, Norman A | | | 1974 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Dardha, Daniel | g | | 2612 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Adams, Henry | | | 1738 | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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