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Individual Calculations November 2010 |
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| Tan, Gaddiel Tan Total change: -26.25 | |   |
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| 2010 Illinois Open Championship | Oak Brook, Illinois | USA | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 2013 | 0.50 | 3 | -1.05 | 25 | -26.25 | |
|  Villarreal, Brian | | | 1818 | USA | 0.50 | 1 | -0.25 | 25 | -6.25 | | | Mitkov, Nikola | g | | 2413 * | MKD | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Devenport, Samuel | | | 1844 | USA | 0.00 | 1 | -0.72 | 25 | -18.00 | | | * 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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