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Individual Calculations June 2015 |
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| Bruzon Batista, Lazaro Total change: -6.70 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2487 | 2684 | 6.00 | 9 | -0.67 | 10 | -6.70 | |
|  Vibbert, Sean | f | | 2312 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Ashwin, Jayaram | m | | 2468 | IND | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Shetty, Atulya | f | | 2331 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sevian, Samuel | g | | 2565 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Gorovets, Andrey | m | | 2513 | BLR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Gurevich, Dmitry | g | | 2473 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Georgiev, Vladimir | g | | 2548 | MKD | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Kamsky, Gata | g | | 2673 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Xiong, Jeffery | m | | 2497 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | |
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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