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Individual Calculations May 2019 |
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| Gormally, Daniel W Total change: -8.00 | |   |
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| Edinburgh Premier 2019 | Edinburgh | SCO | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2243 | 2509 | 3.00 | 4 | -0.25 | 10 | -2.50 | |
|  Koehn, Lennart | | | 2109 * | SCO | 0.50 | 1 | -0.42 | 10 | -4.20 | |  Adrian, Claude | m | | 2224 | FRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kopylov, Daniel | | | 2280 | GER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Arakhamia-Grant, Ketevan | g | wg | 2360 | SCO | 0.50 | 1 | -0.20 | 10 | -2.00 | | | * 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) | | | | 1st 4NCL Easter Congress Open | Stevenage | ENG | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2509 | 5.00 | 7 | -0.55 | 10 | -5.50 | |
| | Chakanyuka, Charles | | | 2109 * | ZIM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Walker, Martin G | f | | 2166 | ENG | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Willow, Jonah B | f | | 2302 | ENG | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Hebden, Mark L | g | | 2420 | ENG | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Isaakidis, Alexandros | | | 2173 | CYP | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Merriman, John | | | 2238 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Harvey, Marcus R | f | | 2402 | ENG | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * 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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