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Individual Calculations January 2012 |
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| Sai, Srinivas Total change: 1.35 | |   |
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| 3rd Ethugalpura Chess Challenge | Kurunegala | SRI | 2011-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 2244 | 5.50 | 7 | 0.09 | 15 | 1.35 | |
|  Udupitiya, U G S S S | | | 1844 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ediriweera, Shakthi | | | 1863 | SRI | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Alahakoon, A M C B | | | 1948 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Anuruddha, G C | | | 2130 | SRI | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Arun, Karthik R | | | 2299 | IND | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Perera, L N | | | 1928 | SRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Koggala, W S V K | | | 2022 | SRI | 0.50 | 1 | -0.28 | 15 | -4.20 | | | * 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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