Individual Calculations May 2012 |
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Grattage, Matthew Total change: -3.45 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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e2e4 High Wycombe Open March 2012 | High Wycombe | ENG | 2012-03-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
2057 | 2005 | 1.50 | 4 | -0.23 | 15 | -3.45 | |
| Holland, James P | | | 2199 | ENG | 0.00 | 1 | -0.25 | 15 | -3.75 | | Walton, Alan J | c | | 2159 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | Moss, Guy | | | 1899 | ISR | 1.00 | 1 | 0.36 | 15 | 5.40 | | Craft, Isaac | | | 1969 | ENG | 0.50 | 1 | -0.05 | 15 | -0.75 | | 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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