Rapid:
Individual Calculations August 2013 |
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Briggs, John Nicholas Total change: 4.80 | | |
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CCF Open Rapidplay June 2013 | Coulsdon | ENG | 2013-06-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1926 | 1974 | 3.50 | 6 | 0.24 | 20 | 4.80 | |
| Miles, Barry S | | | 1574 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | Haldane, Robin W | | | 2116 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | Fisher, Robert Hc | | | 1838 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | Jackson, Paul G | | | 1914 | ENG | 0.50 | 1 | -0.08 | 20 | -1.60 | | Rizvi, Nasir | | | 2066 | WLS | 1.00 | 1 | 0.63 | 20 | 12.60 | | White, Kevin D | | | 2046 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | * 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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