Individual Calculations December 2012 |
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Gradsky, Benjamin Total change: -4.20 | | |
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2012 Kansas City Open City Championship | Kansas City, Missouri | USA | 2012-11-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1898 | 2132 | 3.50 | 5 | -0.28 | 15 | -4.20 | |
| Collin, William D | | | 1732 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | Schuh, Zachary L | | | 1793 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | Mallela, Abhishek | | | 2094 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | | Hajiarbabi, Mohamm | | | 1760 | IRI | 0.50 | 1 | -0.40 | 15 | -6.00 | | Killian, Timothy S | | | 2111 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | * 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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