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Individual Calculations January 2019 |
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| Ellis, Bryan Te Total change: -4.40 | |   |
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| 10th CSC London Chess Classic: FIDE Open | London | ENG | 2018-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1263 | 0.00 | 6 | -0.49 | 40 | -19.60 | |
|  Sedykh, Mikhail | | | 1663 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rushbrooke, Remy | | | 1663 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Day, Christopher | | | 1663 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vignati, Massimo | | | 1663 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Paolis, Fabrizio | | | 1663 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Megias, Eva | | | 1638 | ENG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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) | | | | 10th CSC London Chess Classic: Weekend Under 2050 | London | ENG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1263 | 0.50 | 1 | 0.38 | 40 | 15.20 | |
| | Graff, Coby | | | 1606 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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