Individual Calculations April 2008 |
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Barrett, Stephen J Total change: 3.30 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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4NCL 2007/8 part 2 | Various | ENG | 2007-09-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
2161 | 2219 | 2.50 | 4 | 0.22 | 15 | 3.30 | |
| O`Toole, George E | | | 1974 | ENG | 0.00 | 1 | -0.80 | 15 | -12.00 | | Walker, Martin G | f | | 2262 | ENG | 1.00 | 1 | 0.56 | 15 | 8.40 | | Jackson, Adrian | | | 2209 | ENG | 0.50 | 1 | -0.01 | 15 | -0.15 | | Morris, Charles F | | | 2198 | WLS | 1.00 | 1 | 0.47 | 15 | 7.05 | | 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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