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Individual Calculations June 2015 |
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| Bregadze, Levan Total change: 2.30 | |   |
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| 24th Annual Chicago Open | Wheeling, Illinois | USA | 2015-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2412 | 2484 | 5.50 | 9 | 0.23 | 10 | 2.30 | |
|  Eckert, Doug D. | f | | 2228 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | |  Boor, Carl Brandon | f | | 2323 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Avrukh, Boris | g | | 2609 | ISR | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Holt, Conrad | g | | 2533 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Naroditsky, Daniel | g | | 2622 | USA | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Ortiz Suarez, Isan Reynaldo | g | | 2581 | CUB | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Gauri, Shankar | f | | 2307 | IND | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Patel, Advait | | | 2204 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Schmakel, Sam A | f | | 2301 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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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