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Individual Calculations May 2011 |
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| Arun, Karthik R Total change: 12.00 | |   |
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| Sri Lanka Open International Rating Tournament 2011 | Colombo | SRI | 2011-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2308 | 7.50 | 9 | 0.80 | 15 | 12.00 | |
|  Haputhanthri, H U D B | | | 1908 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Lamahewa, S | | | 1908 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Alahakoon, Isuru | | | 1950 | SRI | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Priyankara, Chamil | | | 1927 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Kalugampitiya, R S | | | 2132 | SRI | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Krishna, C R G | | | 2313 | IND | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Anuruddha, G C | | | 2141 | SRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Vishnu, Prasanna V | m | | 2358 | IND | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Rajapakse, R M C M | | | 2171 | SRI | 1.00 | 1 | 0.32 | 15 | 4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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