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Individual Calculations September 2015 |
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| Batchelor, Peter J Total change: 6.80 | |   |
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| 102nd British Chess Championship | Coventry | ENG | 2015-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2304 | 7.00 | 11 | 0.34 | 20 | 6.80 | |
|  Menadue, Jeremy F S | | | 2042 | ENG | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Paterson, Andrew I | | | 2039 | ENG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zhang, Anthony Y | | | 2110 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Beckett, Chris J | | | 2160 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pert, Nicholas | g | | 2562 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rudd, Jack | m | | 2247 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lam, Paul G M | | | 2136 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Flear, Glenn C | g | | 2450 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Pert, Richard G | m | | 2440 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Scott, Gordon W | | | 2101 | ENG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Richards, Heather S | | wm | 2141 | AUS | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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