Individual Calculations October 2013 |
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Robinson, David Total change: -2.25 | | |
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South Wales Autumn Open 2013 | Bridgend | WLS | 2013-09-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2107 | 1928 | 1.00 | 4 | -0.15 | 15 | -2.25 | |
| Hewitt, William | | | 2080 | WLS | 0.50 | 1 | 0.20 | 15 | 3.00 | | Bullen, Alex | | | 1978 | WLS | 0.50 | 1 | 0.07 | 15 | 1.05 | | Jones, Richard S | m | | 2328 * | WLS | 0.00 | 1 | -0.08 | 15 | -1.20 | | Young, Alan | | | 2043 | WLS | 0.00 | 1 | -0.34 | 15 | -5.10 | | * 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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