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Individual Calculations May 2015 |
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| Rathnakaran, K. Total change: 1.90 | |   |
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| 17th Dubai Open Chess Tournament 2015 | Dubai | UAE | 2015-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2373 | 2422 | 5.00 | 9 | 0.19 | 10 | 1.90 | |
|  Ahmad, Al Romaithi | | | 2022 * | UAE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Zhigalko, Sergei | g | | 2657 | BLR | 0.00 | 1 | -0.21 | 10 | -2.10 | |  Mona, Khaled | | wg | 2125 | EGY | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ram, Aravind L N | f | | 2109 | IND | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Babaliyev, Myrat | | | 2022 * | TKM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kovchan, Alexander | g | | 2581 | UKR | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Rakhmanov, Aleksandr | g | | 2623 | RUS | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Ipatov, Alexander | g | | 2614 | TUR | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Prohaszka, Peter | g | | 2601 | HUN | 0.00 | 1 | -0.27 | 10 | -2.70 | | | * 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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