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Rapid:
Individual Calculations September 2013 |
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| Richardson, John Total change: -6.40 | |   |
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| Golders Green Open Rapid Aug 2013 | London | ENG | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2302 | 3.50 | 5 | -0.32 | 20 | -6.40 | |
|  Andreev, Peter | | | 1990 | ENG | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Martinez Villena, David | | | 1958 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cooksey, Paul | f | | 2306 | ENG | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Porter, Sam | | | 1909 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Healey, Michael W | | | 2178 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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