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Individual Calculations February 2014 |
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| Burke, Mitchell R Total change: -15.15 | |   |
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| London Christmas Chess Congress Under 18/21/Open | London | ENG | 2013-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1989 | 3.00 | 6 | -0.42 | 15 | -6.30 | |
|  Levene, Joseph | | | 1732 | ENG | 0.50 | 1 | -0.32 | 15 | -4.80 | |  Iyengar, Ilya | | | 2002 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Zhang, Anthony Y | | | 1886 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Batchelor, Guy J | | | 1852 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Archer-Lock, Christopher J | | | 2027 | ENG | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Hackner, Oskar A | | | 2101 | ENG | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | 4NCL 2013-14 Rounds 3-4 | Various | ENG | 2014-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1989 | 0.50 | 2 | -0.59 | 15 | -8.85 | |
| | Twigge-Molecey, Billy | | | 1775 | ENG | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Singleton, Michael Pf | | | 2125 | ENG | 0.00 | 1 | -0.32 | 15 | -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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