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Individual Calculations February 2013 |
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| Burke, Mitchell R Total change: 14.25 | |   |
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| London Christmas Congress Open | Harrow | ENG | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1952 | 3.50 | 6 | 0.24 | 15 | 3.60 | |
|  Harvey, Marcus R | | | 2150 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Baterdene, Tsogbayar | | | 1673 | MGL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Nettleton, Charlie B | | | 1845 | ENG | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Batchelor, Guy J | | | 1848 | ENG | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Hayward, Alan | | | 1960 | ENG | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Prior, Stephen C V | | | 2023 | ENG | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | e2e4 Chester Open | Chester | ENG | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 1952 | 2.00 | 4 | 0.71 | 15 | 10.65 | |
| | Shakespeare, John | | | 1930 | WLS | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Arkell, Keith C | g | | 2352 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Truman, Richard G | | | 1935 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Wiley, Tom E | f | | 2241 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * 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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