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Individual Calculations May 2010 |
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| Ramya, Krishna I Total change: -1.50 | |   |
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| Sri Lanka Open Chess Championship | Kandy | SRI | 2010-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 2154 | 5.50 | 8 | -0.10 | 15 | -1.50 | |
|  Haputhanthri, H U D B | | | 1754 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Senanayaka, P D | | | 1848 | SRI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Jayasoma, H B G T | | | 1855 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Karthikeyan, P | m | | 2403 | IND | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Jayasundara, P K U M | | | 1943 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Tennakoon, I L K | | | 1972 | SRI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Krishna, C R G | | | 2197 | IND | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Subasinghe, K R V R | | | 1876 | SRI | 0.50 | 1 | -0.33 | 15 | -4.95 | | | * 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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