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Individual Calculations September 2009 |
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| Saifuddin, Muhd Izz Total change: -15.75 | |   |
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| Asian Youth Under 18 Chess Championship 2009 | New Delhi | IND | 2009-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 1961 | 0.50 | 5 | -0.63 | 25 | -15.75 | |
|  Shreyansh, Daklia | | | 2279 | IND | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Satyajit, Kundu | | | 2192 | IND | 0.50 | 1 | 0.29 | 25 | 7.25 | |  Pourramezanali, Amirreza | | | 2257 | IRI | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Atabayev, Yusup | | | 2204 | TKM | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Hapuarachchi, H L M | | | 2001 | SRI | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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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