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Individual Calculations November 2009 |
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| Jones, Laurence A G Total change: -2.75 | |   |
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| Coulsdon Autumn Open | Coulsdon | ENG | 2009-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1747 | 0.50 | 4 | -0.03 | 25 | -0.75 | |
|  Ackley, Peter J E | | | 2084 | ENG | 0.50 | 1 | 0.38 | 25 | 9.50 | |  Ledger, Dave J | f | | 2147 * | ENG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Higgs, Anthony R J | | | 1967 | ENG | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Sen, Subin | | | 2093 | ENG | 0.00 | 1 | -0.11 | 25 | -2.75 | | | * 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) | | | | Caterham Congress | Caterham | ENG | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1747 | 0.00 | 1 | -0.08 | 25 | -2.00 | |
| | Lock, Gavin R | | | 2147 * | ENG | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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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