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Individual Calculations July 2008 |
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| Hughes, Tyler Total change: 10.25 | |   |
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| 17th Annual Chicago Open (U2300 Section) | Wheeling, Illinois | USA | 2008-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2151 | 2.00 | 3 | 0.41 | 25 | 10.25 | |
|  Murthy, Pappu | | | 2105 | USA | 1.00 | 1 | 0.44 | 25 | 11.00 | |  Caveney, Geoffrey | | | 2105 | USA | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Iwu, Okechukwu | | | 2173 | USA | 1.00 | 1 | 0.53 | 25 | 13.25 | |
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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