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Individual Calculations February 2014 |
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| Hackner, Oskar A Total change: -2.40 | |   |
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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 |
| 1870 | 2101 | 4.00 | 6 | -0.68 | 15 | -10.20 | |
|  Haridas, Girinath | | | 1835 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Sucikova, Svetlana | | | 1931 | SVK | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Gupta, Arul | | | 1840 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Claridge-Hansen, William | | | 1894 | ENG | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Levene, Joseph | | | 1732 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Burke, Mitchell R | | | 1989 | ENG | 1.00 | 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 |
| 2111 | 2101 | 1.50 | 2 | 0.52 | 15 | 7.80 | |
| | Gayson, Peter M | | | 2183 | ENG | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Stewart, Ashley | | | 2038 | ENG | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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