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Individual Calculations September 2011 |
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| Whaley, Davis M Total change: 3.45 | |   |
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| 4th Annual Chicago Class | Wheeling, Illinois | USA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2148 | 2.00 | 4 | 0.66 | 15 | 9.90 | |
|  Sharevich, Anna | | wg | 2344 | BLR | 0.50 | 1 | 0.25 | 15 | 3.75 | |  Stamnov, Aleksanda | f | | 2178 | MKD | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Bobula, Mateusz | m | | 2385 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Menon, Gopal | | | 2196 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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) | | | | 6th Annual Indianapolis Open | Indianapolis, Indiana | USA | 2011-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2307 | 2148 | 0.50 | 3 | -0.43 | 15 | -6.45 | |
| | Gurevich, Dmitry | g | | 2479 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Denton, Bradley J | | | 2299 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Thomas, Kenneth P | | | 2144 | USA | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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