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Individual Calculations February 2014 |
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| Batchelor, Peter J Total change: -8.10 | |   |
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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 |
| 1978 | 2132 | 4.00 | 6 | -0.18 | 15 | -2.70 | |
|  Gupta, Arul | | | 1840 | ENG | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Hayward, Alan | | | 1932 | ENG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Claridge-Hansen, William | | | 1894 | ENG | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Sathyanandha, Saravanan | | | 2144 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Bonafont, Philip R | | | 2033 | ENG | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Cairns, Stephen | | | 2022 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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 |
| 2410 | 2143 | 0.00 | 2 | -0.36 | 15 | -5.40 | |
| | Camus De Solliers, Guillaume | f | | 2351 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Zhou, Yang-Fan | m | | 2469 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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