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Individual Calculations December 2016 |
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| Villiers, Thomas Total change: -17.20 | |   |
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| Central London Chess Congress Open 2016 | London | ENG | 2016-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2090 | 2.50 | 3 | 0.98 | 20 | 19.60 | |
|  Grigoryan, Meri | | wf | 1955 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Cherniaev, Alexander | g | | 2453 | RUS | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Pein, Jonathan | | | 1905 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | 2016/17 4NCL Division 4 South Rounds 1-2 | Reading | ENG | 2016-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 2090 | 0.00 | 2 | -1.84 | 20 | -36.80 | |
| | Akeya-Price, Robert | | | 1694 | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Isaksen, Peter A | | | 1690 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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