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Individual Calculations July 2012 |
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| Cairns, Stephen Total change: 19.20 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2109 | 4.00 | 8 | -0.30 | 15 | -4.50 | |
|  Connor, Stephen J | | | 2069 | ENG | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Morris, Charles F | | | 2148 | WLS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Tavares, Shawn P | | | 2218 | TRI | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Baruch, Andrew Jd | | | 2085 | ENG | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Martin, Lewis | | | 1976 | ENG | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Goodger, Martyn | | | 2107 | ENG | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Burrows, Martin P | | | 2167 | ENG | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Homolka, Vincent | | | 1860 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | e2e4 London Diamond Jubilee Congress Challengers | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2032 | 6.00 | 7 | 1.58 | 15 | 23.70 | |
| | Othman, Mustapha | | | 1857 | NGR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Shah, Dipak | | | 1929 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Nwachukwu, Chino | | | 1966 | NGR | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Tart, Peter | | | 1959 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Bennett, Eric | | | 1953 | IRL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Orishko, Ostap | | | 1914 | UKR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Lunn, Matthew | | | 1967 | ENG | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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