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Individual Calculations December 2017 |
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| Jamroz, Viktor Total change: 6.00 | |   |
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| 2017/18 4NCL Division 4 South Rounds 1-2 | Reading | ENG | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1679 | 1.00 | 2 | 0.24 | 40 | 9.60 | |
|  Coates, Kenneth G | | | 2079 * | ENG | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Vallis, Luke | | | 1545 | ENG | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * 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) | | | | Hampstead FIDE Congress Under 2200 Nov 17 | London | ENG | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1679 | 2.00 | 4 | -0.09 | 40 | -3.60 | |
| | Jamroz, Krzysztof | | | 1963 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Lim, Mark | | | 1855 | ENG | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gelain-Sohn, Emmanuelle | | | 1499 | ENG | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Fava, Lorenzo | | | 1279 * | ITA | 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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