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Individual Calculations July 2011 |
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| Nahutin, Yevgeni Total change: -16.35 | |   |
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| 20th Annual Chicago Open | Wheeling, Illinois | USA | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2027 | 0.00 | 4 | -1.09 | 15 | -16.35 | |
|  Holliman, Bob | | | 2126 | USA | 0.00 | 1 | -0.36 | 15 | -5.40 | |  Perez, Robert M | | | 2239 | USA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kelley, Dereque D | | | 2226 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Mackinnon, Keith | | | 2211 | CAN | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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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