Individual Calculations March 2013 |
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Piper, Stephen J Total change: -10.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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e2e4 Torquay Open | Torquay | ENG | 2013-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2019 | 2057 | 2.50 | 5 | -0.34 | 30 | -10.20 | |
| Slade, Theodore | | | 1775 | ENG | 0.50 | 1 | -0.34 | 30 | -10.20 | | Jackson, Paul G | | | 1882 | ENG | 1.00 | 1 | 0.27 | 30 | 8.10 | | Wells, Peter K | g | | 2457 * | ENG | 0.00 | 1 | -0.08 | 30 | -2.40 | | Bennett, Dominic L | | | 2009 | ENG | 0.00 | 1 | -0.57 | 30 | -17.10 | | Abbott, Mark V | | | 1971 | ENG | 1.00 | 1 | 0.38 | 30 | 11.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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