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Individual Calculations January 2018 |
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| Rance, Anton Total change: -48.40 | |   |
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| CCF WINTER CHESS 2017-18 LONG PLAY DECEMBER 2017 | London | ENG | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1226 | 1.00 | 1 | 0.50 | 40 | 20.00 | |
|  Sahdev, Varun | | | 1228 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | CCF CHRISTMAS LONG PLAY CONGRESS - MINOR | London | ENG | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1226 | 0.00 | 3 | -1.71 | 40 | -68.40 | |
|  Denford, Les | | | 1034 | ENG | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Braithwaite, Paul | | | 1180 | ENG | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Charles, Gregory M | | | 1295 | ENG | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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