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Individual Calculations January 2009 |
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| Wen, Yang Total change: -4.10 | |   |
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| 4th Prospero Pichay Jr. Cup International | Manila | PHI | 2008-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2442 | 2487 | 4.00 | 8 | -0.41 | 10 | -4.10 | |
|  Jia, Haoxiang | | | 2303 | CHN | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Roca, Petronio | m | | 2356 | PHI | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Ghaemmaghami, Ehsan | g | | 2597 | IRI | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Nguyen, Ngoc Truong Son | g | | 2579 | VIE | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Megaranto, Susanto | g | | 2532 | INA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Shanava, Konstantine | g | | 2521 | GEO | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Pascua, Haridas | | | 2171 | PHI | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Dimakiling, Oliver | m | | 2479 | PHI | 0.50 | 1 | -0.01 | 10 | -0.10 | |
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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