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Individual Calculations August 2015 |
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| Li, Ethan Total change: 24.80 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2403 | 2230 | 3.50 | 8 | 1.24 | 20 | 24.80 | |
|  Edouard, Romain | g | | 2630 * | FRA | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Ippolito, Dean | m | | 2395 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Abu Sufian, Shakil | m | | 2344 | BAN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bodek, Michael H | f | | 2425 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rohan, Ahuja | f | | 2322 | IND | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Vigorito, David | m | | 2415 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bartell, Thomas | m | | 2331 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Vibbert, Sean | f | | 2360 | USA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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