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Individual Calculations December 2019 |
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| Sloan, Cecil Total change: -31.00 | |   |
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| Central London Chess Congress (Major Section) 2019 | London | ENG | 2019-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1661 | 1.00 | 4 | -0.66 | 20 | -13.20 | |
|  Millward, Kevin P | | | 1967 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kelly, Ronan | | | 1584 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Joslin, Tim | | | 1844 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Portheault, Benjamin | | | 1550 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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) | | | | Open Leuven 2019 | Leuven | BEL | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1661 | 3.00 | 7 | -0.89 | 20 | -17.80 | |
| | Terryn, Ezra | | | 2061 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Talloen, Bert | | | 1326 | BEL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Boustany, Georges | | | 1344 | BEL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Schopf, Martin | | | 1951 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Lauwers, Timo | | | 1450 | BEL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Ognyanov, Daniel | | | 1277 | BEL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Keetman, Dennis | | | 1883 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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