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Individual Calculations January 2018 |
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| Warner, Dominic Wj Total change: -17.20 | |   |
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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 |
| 1643 | 1656 | 0.50 | 2 | -0.54 | 20 | -10.80 | |
|  Rosenbach, Martin | | | 1695 | ENG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Nayak, Aurideep | | | 1590 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | CCF CHRISTMAS LONG PLAY CONGRESS - MAJOR | London | ENG | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1656 | 2.00 | 3 | -0.32 | 20 | -6.40 | |
| | Upton, We Bill | | | 1497 | ENG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fernando, Manel | | | 1517 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | |  Gold, Harry | | | 1256 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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