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Individual Calculations July 2010 |
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| Ledger, Stephen C Total change: -9.15 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2106 | 2.00 | 7 | -0.61 | 15 | -9.15 | |
|  Knott, Simon J B | m | | 2348 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | |  Byway, Paul V | f | | 2158 | ENG | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Wall, Gavin | m | | 2296 | IRL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Burrows, Martin P | | | 2172 | ENG | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Roberts, David L | | | 2110 | ENG | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Atako, Chino C | | | 2088 | ENG | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Sands, David A | | | 2252 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | |
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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