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Individual Calculations January 2011 |
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| Yang, Ching Wei Austin Total change: 16.80 | |   |
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| World Youth Chess Championships 2010 - Open under 12 | Porto Carras, Chalkidiki - Greece | GRE | 2010-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1695 | 3.00 | 9 | 1.12 | 15 | 16.80 | |
|  Msellek, Ilyass | | | 2066 | FRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Rydl, Jiri | | | 1906 | CZE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Bakalchuk, Johnatan | | | 1944 | ISR | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Voloshin, Pavel | | | 1914 | RUS | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Blandon, Luis Guillermo | | | 2003 | COL | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Abbatantuono, Oscar | | | 1849 | ITA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Asgharzadeh, M Reza | | | 1893 | IRI | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Chong Chinchay, Eric Joel | | | 1852 | PER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Ayvazyan, Nikita | | | 1957 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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