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Individual Calculations May 2015 |
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| Brusey, Alan W Total change: 7.20 | |   |
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| WEST OF ENGLAND CHESS UNION 68TH OPEN EASTER CONGRESS | EXMOUTH | ENG | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1991 | 2.50 | 6 | 0.36 | 20 | 7.20 | |
|  McMichael, Richard J | c | | 2176 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Menadue, Jeremy Fs | | | 2043 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Dilleigh, Stephen P | | | 2106 | ENG | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Thompson, Robert | | | 1995 | ENG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Slade, Theo | | | 1962 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Arkell, Keith Cc | g | | 2391 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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