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Individual Calculations March 2019 |
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| Jukes, Sam Total change: 7.20 | |   |
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| 2018/19 4NCL Div 4 Rounds 5 - 6 | Daventry | ENG | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1906 | 1.00 | 2 | -0.34 | 20 | -6.80 | |
|  O`byrne, Daniel | | | 1680 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Karamazondo, Ernest | | | 1870 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | 2019 Bristol Winter Congress Open | Bristol | ENG | 2019-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1906 | 2.50 | 5 | 0.70 | 20 | 14.00 | |
| | Beaumont, Chris R | m | | 2254 | ENG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Lovell, William Pm | | | 1736 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Livesey, R Nigel | | | 1809 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | McPhillips, Joseph | m | | 2306 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gallagher, Ian G | | | 2089 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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