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Individual Calculations September 2015 |
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| Rudd, Jack Total change: -22.60 | |   |
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| 102nd British Chess Championship | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2247 | 6.50 | 11 | -1.13 | 20 | -22.60 | |
|  Lentzos, Ioanis | | | 2019 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Golding, Alex | | | 1963 | ENG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jones, William E G | | | 2115 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jones, Steven A | | | 2126 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Scott, Gordon W | | | 2101 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Batchelor, Peter J | f | | 2304 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Asenov, Pavel | | | 2081 | ENG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Richards, Heather S | | wm | 2141 | AUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hegarty, Sarah N | | wf | 2075 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kalaiyalahan, Akshaya | | | 1999 | ENG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Burrows, Martin P | | | 2148 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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