Individual Calculations March 2020 |
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Knight, Colin B Total change: -18.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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49th Dyfed Open | Fishguard | WLS | 2020-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1804 | 1759 | 0.50 | 3 | -0.93 | 20 | -18.60 | |
| Zeidler, Sven P. | f | | 2159 * | WLS | 0.00 | 1 | -0.08 | 20 | -1.60 | | Van Kemenade, Julie | | | 1689 | WLS | 0.00 | 1 | -0.60 | 20 | -12.00 | | Probert, Malcolm | | | 1565 | WLS | 0.50 | 1 | -0.25 | 20 | -5.00 | | * 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) | |
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