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Individual Calculations September 2016 |
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| Bonafont, Philip R Total change: 13.00 | |   |
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| 103rd British Championships Weekend Open | Bournemouth | ENG | 2016-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 2011 | 2.50 | 5 | -0.32 | 20 | -6.40 | |
|  Faulkner, Martin J | | | 1824 | ENG | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Freeland, Alexander | | | 1946 | WLS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ryba, Andrew | | | 2226 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Hickman, John E | | | 1863 | ENG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Edwards, Simon R | | | 1966 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | 42nd Hampstead Weekend Congress Under 2200 | London | ENG | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2027 | 3.50 | 4 | 0.97 | 20 | 19.40 | |
| | Paveliuc, Alin-Dumitru | | | 1831 | ROU | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Varney, Zoe | | | 1853 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Willmoth, Robert F | c | | 2189 | ENG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Cetens, Edward | | | 1823 | CZE | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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) | | |
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