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Individual Calculations January 2011 |
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| Mammadov, Ayaz Arzu Oglu Total change: 18.30 | |   |
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| World Youth Chess Championships 2010 - Open under 18 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2406 | 2358 | 5.50 | 10 | 1.22 | 15 | 18.30 | |
|  Osborne, Sam | | | 2038 | IRL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Firat, Burak | m | | 2424 | TUR | 0.50 | 1 | 0.09 | 15 | 1.35 | |  Baron, Tal | m | | 2455 | ISR | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Durarbeyli, Vasif | g | | 2495 | AZE | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Shimanov, Aleksandr | g | | 2512 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Salem, A, R Saleh | g | | 2501 | UAE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Pedersen, Nicolai Kvist Brondt | | | 2161 | DEN | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Sieciechowicz, Marcin | m | | 2443 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Sethuraman, S P | m | | 2535 | IND | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Cruz, Cristhian | m | | 2497 | PER | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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