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Individual Calculations September 2009 |
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| Holliman, Bob Total change: -13.50 | |   |
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| 110th Annual US Open | Indianapolis, Indiana | USA | 2009-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2177 | 1.00 | 3 | -0.54 | 25 | -13.50 | |
|  Thieme, Steffen O | | | 2069 | GER | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Hough, Randall D | | | 1992 | USA | 1.00 | 1 | 0.26 | 25 | 6.50 | |  Antal, Gergely | m | | 2479 | HUN | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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