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Individual Calculations August 2015 |
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| Kamsky, Gata Total change: -1.60 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2475 | 2672 | 6.50 | 9 | -0.13 | 10 | -1.30 | |
|  Betaneli, Alexander | f | | 2272 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gauri, Shankar | f | | 2365 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Vibbert, Sean | f | | 2360 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Yudasin, Leonid | g | | 2510 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Arun Prasad, S. | g | | 2496 | IND | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Bodek, Michael H | f | | 2425 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Kovalyov, Anton | g | | 2613 | CAN | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Ipatov, Alexander | g | | 2615 | TUR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Azarov, Sergei | g | | 2618 | BLR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 8th New York International Championship | New York, New York | USA | 2015-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2434 | 2672 | 7.00 | 9 | -0.03 | 10 | -0.30 | |
| | Barrett, Stephen J | | | 2272 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mena Crespo, Carlos Enrique | f | | 2293 | CUB | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Ippolito, Dean | m | | 2395 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Eggleston, David J | m | | 2404 | ENG | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Escobar Forero, Alder | g | | 2510 | COL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Azarov, Sergei | g | | 2618 | BLR | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Hess, Robert L | g | | 2571 | USA | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Rohde, Michael A | g | | 2447 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Kaliksteyn, Alexander | f | | 2395 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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