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Individual Calculations July 2010 |
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| Walton, Alan J Total change: -4.95 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2147 | 3.00 | 9 | -0.33 | 15 | -4.95 | |
|  Povah, Nigel E | m | | 2336 | ENG | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Zeidler, Sven P | f | | 2221 | WLS | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Knott, Simon J B | m | | 2348 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ansell, Simon T | m | | 2380 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Townsend, M Paul | | | 2186 | ENG | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Eckersley-Waites, Tom | | | 2247 | ENG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Rich, Mark C | c | | 2151 | ENG | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Sands, David A | | | 2252 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Punnett, Alan K | | | 2094 | ENG | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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