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Individual Calculations March 2013 |
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| Guo, Qi Total change: 4.20 | |   |
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| Reykjavik Open 2013 | Reykjavik | ISL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2431 | 5.00 | 9 | 0.42 | 10 | 4.20 | |
|  Ingason, Sigurdur | | | 2031 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Van Heirzeele, Daniel | | | 2125 | BEL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Jones, Gawain C B | g | | 2637 | ENG | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Kuzubov, Yuriy | g | | 2622 | UKR | 1.00 | 1 | 0.75 | 10 | 7.50 | | | Bu, Xiangzhi | g | | 2675 | CHN | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Kveinys, Aloyzas | g | | 2533 | LTU | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Ekeberg, Carl Fredrik | f | | 2274 | NOR | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Beeke, Bob | | | 2257 | NED | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ipatov, Alexander | g | | 2569 | TUR | 0.00 | 1 | -0.31 | 10 | -3.10 | | | * 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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