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Individual Calculations June 2023 |
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| Harvey, Marcus R Total change: 17.50 | |   |
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| 2022/23 4NCL Division 1 Rounds 9-11 | Milton Keynes | ENG | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2462 | 2.50 | 3 | 0.59 | 10 | 5.90 | |
|  Zulfic, Fedja | | | 2146 | AUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Cyborowski, Lukasz | g | | 2500 | POL | 0.50 | 1 | 0.05 | 10 | 0.50 | |  Camacho Collados, Jose | m | | 2400 | WLS | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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) | | | | English Championships 2023 | Kenilworth | ENG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2356 | 2462 | 5.50 | 7 | 1.16 | 10 | 11.60 | |
| | Jackson, Edward | | | 2062 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Jones, Steven A | | | 2174 | ENG | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Wadsworth, Matthew J | m | | 2428 | ENG | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Ghasi, Ameet K | m | | 2496 | ENG | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Adams, Michael | g | | 2680 | ENG | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Merriman, John | f | | 2297 | ENG | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Wells, Peter K | g | | 2356 | ENG | 1.00 | 1 | 0.36 | 10 | 3.60 | | | * 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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