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Individual Calculations July 2012 |
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| Batchelor, Peter J Total change: 52.95 | |   |
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| 4NCL | Various | ENG | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2026 | 5.00 | 8 | 1.34 | 15 | 20.10 | |
|  Mackenzie, Colin | | | 2096 | ENG | 1.00 | 1 | 0.60 | 15 | 9.00 | |  Morrison, Lynne Gp | | | 1897 | SCO | 1.00 | 1 | 0.33 | 15 | 4.95 | | | McMahon, Paul | | | 2029 | ENG | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Malhotra, Tarun | | | 1982 | ENG | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Weaving, Richard | | | 2116 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Jameson, David | | | 2077 | WLS | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Roberson, Peter T | | | 2283 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Wadsworth, Matthew J | | | 1994 | ENG | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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 Premier | London | ENG | 2012-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2254 | 2050 | 4.50 | 9 | 2.19 | 15 | 32.85 | |
| | Anderson, John | | | 2195 | ENG | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Karayiannis, Costas | | | 2167 | ENG | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Sarakauskas, Gediminas | m | | 2403 | LTU | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Brown, Martin | | | 2183 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Goodger, Martyn | | | 2091 | ENG | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Talbot, Andrew R | | | 2158 | ENG | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Buckley, Graeme N | m | | 2363 | ENG | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Williams, Simon K | g | | 2450 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | White, Michael J R | f | | 2272 | WLS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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