Individual Calculations May 2011 |
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Coleman, Robbie Total change: -9.15 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Edinburgh Congress 2011 | Edinburgh | SCO | 2011-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1984 | 2042 | 0.50 | 2 | -0.61 | 15 | -9.15 | |
| Roberts, Paul E | c | | 2214 | SCO | 0.00 | 1 | -0.27 | 15 | -4.05 | | Macrae, James S | | | 1753 | SCO | 0.50 | 1 | -0.34 | 15 | -5.10 | | 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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