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Individual Calculations November 2011 |
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| Prabajith, Asela Total change: 12.60 | |   |
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| 2011 World Amateur Chess Championship | Antalya | TUR | 2011-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1835 | 2.50 | 5 | 0.84 | 15 | 12.60 | |
|  Orak, Ersin | | | 1961 | TUR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Serra Azul Neto, Francisco | | | 1981 | BRA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Oney, Riza | | | 1919 | TUR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Anu, Bayar | | | 1940 | MGL | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Ismail, Hany | | | 1993 | EGY | 1.00 | 1 | 0.71 | 15 | 10.65 | |
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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