Individual Calculations December 2016 |
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Valentine, Brian J Total change: -18.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2016/17 4NCL Division 4 South Rounds 1-2 | Reading | ENG | 2016-11-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1765 | 1970 | 0.50 | 2 | -0.93 | 20 | -18.60 | |
| Howell, Matthew G | | | 1570 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | Bourne, Johnathan D | | | 1960 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | | * 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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