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Individual Calculations January 2014 |
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| Karimzada, Mahammad Total change: 32.70 | |   |
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| World Youth Chess Championship 2013. Open U12 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1754 | 4.00 | 7 | 1.09 | 30 | 32.70 | |
|  Miyasaka, Marcus M | | | 1974 | USA | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Jaramillo Arce, David | | | 1527 | ECU | 1.00 | 1 | 0.21 | 30 | 6.30 | |  Roshka, Yevgeniy | | | 1972 | UKR | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Van Zyl-Rudd, Jack | | | 1417 | RSA | 1.00 | 1 | 0.12 | 30 | 3.60 | | | Zarubitski, Viachaslau | | | 1938 | BLR | 1.00 | 1 | 0.74 | 30 | 22.20 | | | Vokhidov, Shamsiddin | | | 1943 | UZB | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Derakhshani, Borna | c | | 1911 | IRI | 1.00 | 1 | 0.71 | 30 | 21.30 | |
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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