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Rapid:
Individual Calculations July 2013 |
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| Kalerwa, Edwin.m. Total change: -10.80 | |   |
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| Golders Green Rapidplay Open June 2013 | London | ENG | 2013-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1731 | 1.00 | 5 | -0.50 | 20 | -10.00 | |
|  Bryant, Jonathan | | | 1950 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Sagues, Vincent | | | 1976 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Anilkumar, Anantha P | | | 1575 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Bourne, Johnathan | | | 2015 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rogers, Tim | | | 1957 | ENG | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Kings Place Chess Festival Rapidplay Open June 2013 | London | ENG | 2013-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1731 | 1.00 | 5 | -0.04 | 20 | -0.80 | |
| | Claridge-Hansen, William | | | 1823 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Amato, Giampiero | | | 2009 | ENG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Malhotra, Tarun | | | 2003 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bhatia, Kanwal K | | wf | 2075 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Faldon, David | | | 1960 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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