Individual Calculations May 2010 |
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Dembling, Arthur Total change: -2.25 | | |
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Winter Tuesday Night Marathon | San Francisco, California | USA | 2010-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1883 | 1605 | 0.50 | 3 | -0.09 | 25 | -2.25 | |
| Grey, Peter | | | 1977 | USA | 0.50 | 1 | 0.40 | 25 | 10.00 | | Jones, James | | | 2005 * | USA | 0.00 | 1 | -0.08 | 25 | -2.00 | | Todortsev, Victor | | | 1667 | USA | 0.00 | 1 | -0.41 | 25 | -10.25 | | * 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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