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Individual Calculations January 2010 |
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| Recuero Guerra, David Total change: -14.30 | |   |
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| World Youth Chess Championship-u18 | Antaly | TUR | 2009-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2494 | 4.50 | 9 | -1.43 | 10 | -14.30 | |
|  Pavlidis, Antonios | | | 2364 | GRE | 0.50 | 1 | -0.18 | 10 | -1.80 | |  Demuth, Adrien | f | | 2387 | FRA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Poetsch, Hagen | f | | 2361 | GER | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Pourramezanali, Amirreza | | | 2316 | IRI | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Faizulaev, Akmal | | | 2303 | UZB | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Darini, Pouria | | | 2366 | IRI | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Baron, Tal | f | | 2404 | ISR | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Demidov, Mikhail | f | | 2360 | RUS | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Ter-Sahakyan, Samvel | g | | 2512 | ARM | 0.00 | 1 | -0.47 | 10 | -4.70 | |
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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