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Individual Calculations September 2011 |
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| Mejia, Giovanni Total change: -30.00 | |   |
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| 12th Asean+ Age Group Chess Championships 2011 - Open 14 | Tarakan | INA | 2011-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1992 | 2.00 | 5 | -1.00 | 30 | -30.00 | |
|  Literatus, Austin Jacob | | | 2000 | PHI | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Azarya, Jodi Setyaki | | | 1773 | INA | 0.00 | 1 | -0.78 | 30 | -23.40 | |  Le, Thanh Tai | c | | 1869 | VIE | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Albakh, Ghassan Syaqiq | | | 1902 | INA | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Kuniawan, Dwi Saputra | | | 2034 | INA | 0.50 | 1 | 0.06 | 30 | 1.80 | |
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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