Individual Calculations July 2010 |
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Archer, Richard Total change: -3.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2140 | 1972 | 1.00 | 4 | -0.12 | 25 | -3.00 | |
| Adair, James | | | 2138 | ENG | 0.00 | 1 | -0.28 | 25 | -7.00 | | Coates, Kenneth G | | | 2220 | ENG | 0.50 | 1 | 0.31 | 25 | 7.75 | | Jenks, Chris B | | | 2127 | ENG | 0.50 | 1 | 0.21 | 25 | 5.25 | | Bourne, Johnathan D | | | 2073 | ENG | 0.00 | 1 | -0.36 | 25 | -9.00 | | 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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