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Individual Calculations January 2011 |
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| Grandelius, Nils Total change: 6.90 | |   |
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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 |
| 2375 | 2500 | 8.00 | 11 | 0.69 | 10 | 6.90 | |
|  Haskel, Jeffrey | | | 2231 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | |  Pourramezanali, Amirreza | f | | 2341 | IRI | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Zierk, Steven C | f | | 2391 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Koohestani, Sh | f | | 2344 | IRI | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Tsyhanchuk, Stanislav | | | 2328 | BLR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Klein, David | | | 2299 | NED | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Terry, Renato | f | | 2434 | PER | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Alonso Rosell, Alvar | m | | 2485 | ESP | 1.00 | 1 | 0.48 | 10 | 4.80 | | | Ter-Sahakyan, Samvel | g | | 2516 | ARM | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Priyadharshan, K | m | | 2357 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Kanarek, Marcel | f | | 2401 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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