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Individual Calculations May 2015 |
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| Mammadzada, Gunay Total change: 0.40 | |   |
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| Aeroflot Open 2015 B | Moscow | RUS | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2336 | 4.50 | 9 | 0.42 | 20 | 8.40 | |
|  Kotanjian, Tigran | g | | 2482 | ARM | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Mamyrbay, Assad | | | 2222 | KAZ | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sivuk, Vitaly | g | | 2527 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Zherebtsova, Alexandra | | wf | 2184 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hayrapetyan, Hovik | g | | 2465 | ARM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Tomashevskaya, Lidia | | wm | 2232 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Glek, Igor | g | | 2410 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Khanin, Semen | | | 2408 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Korchmar, Vasiliy | f | | 2405 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 17th Dubai Open Chess Tournament 2015 | Dubai | UAE | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2336 | 5.50 | 9 | -0.40 | 20 | -8.00 | |
| | Abdulla, Al-Hamed | | | 1936 * | UAE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mahmoud, Haitham | | | 1938 | SUD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodrigues, Inacio | | | 2032 | IND | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Rajesh, Vasanthakumar | | | 1936 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ezat, Mohamed | m | | 2479 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | El Jawich, Amro | f | | 2190 | LIB | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Georgiadis, Nico | m | | 2479 | SUI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tabada, Jobannie C. | | | 2238 | PHI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sagar, Shah | m | | 2458 | IND | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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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