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Individual Calculations July 2011 |
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| Wrigley, Simon Total change: 0.75 | |   |
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| Coulsdon Winter CC - Premiership | Coulsdon | ENG | 2010-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1769 | 2.00 | 9 | 0.50 | 25 | 12.50 | |
|  Rizvi, Nasir | | | 2096 | WLS | 0.50 | 1 | 0.37 | 25 | 9.25 | |  Prizant, Michael | | | 2137 | ENG | 0.50 | 1 | 0.40 | 25 | 10.00 | | | Bailey, Kevin J | | | 2011 | ENG | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Lock, Gavin R | | | 2169 * | ENG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Maguire, Robert | | | 1925 | ENG | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Edwards, Nicholas L | | | 1937 | ENG | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Gibbs, Dominic V | | | 1953 | ENG | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Snape, Ian L | | | 2169 * | ENG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Osborne, Marcus E | | | 2169 * | ENG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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) | | | | 4NCL 2011 | various | ENG | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1769 | 0.00 | 1 | -0.47 | 25 | -11.75 | |
| | Brookfield, Toby N | c | | 1793 | GCI | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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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