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Individual Calculations September 2015 |
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| Villiers, Thomas Total change: -10.20 | |   |
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| 102nd British Chess Championship | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2097 | 6.00 | 11 | 0.32 | 20 | 6.40 | |
|  Emms, John M | g | | 2460 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Fryer, David W | | | 1951 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Brozel, Sacha | | | 1976 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Grieve, Harry | | | 1899 | ENG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Willson, Ollie | | | 1909 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Burrows, Martin P | | | 2148 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Willmoth, Robert F | c | | 2173 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Jones, William E G | | | 2115 | ENG | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Paterson, Andrew I | | | 2039 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Pleasants, Allan J | | | 2120 | WLS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Osborne, Marcus E | | | 2190 | ENG | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 31st Hampstead Weekend Congress: Under 2200 | London | ENG | 2015-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2099 | 3.00 | 5 | -0.83 | 20 | -16.60 | |
| | Haridas, Girinath | | | 1960 | ENG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Barasi, Paul Dl | | | 1799 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Disu, Kayode | | | 1922 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Malhotra, Tarun | | | 1996 | ENG | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Islam, Mohammed | | | 1699 * | BAN | 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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