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Individual Calculations January 2013 |
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| Le, Cau Total change: -0.30 | |   |
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| 48th Annual American Open | Orange, California | USA | 2012-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2360 | 2074 | 0.50 | 3 | -0.01 | 30 | -0.30 | |
|  Sevillano, Enrico | g | | 2474 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Peters, Jack | m | | 2355 | USA | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Duckworth, William | f | | 2251 | USA | 0.50 | 1 | 0.23 | 30 | 6.90 | | | * 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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