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Individual Calculations October 2012 |
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| Ostos, Julio Total change: -3.15 | |   |
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| 40th World Chess Olympiad-Open | Istanbul | TUR | 2012-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2370 | 2345 | 3.50 | 8 | -0.21 | 15 | -3.15 | |
|  Abdul, Rahman Ali | | | 1945 * | MDV | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Stellwagen, Daniel | g | | 2630 | NED | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Robson, Ray | g | | 2599 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Ortiz Suarez, Isan Reynaldo | g | | 2569 | CUB | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Al-Hadarani, Hatim | f | | 2263 | YEM | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Boudriga, Med Ali | | | 2191 | TUN | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Grigorchuk, Sergey | | | 2298 | UKR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Vedmediuc, Serghei | m | | 2468 | MDA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | * 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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