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Individual Calculations October 2018 |
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| Wijekoon, Chandana Total change: -16.00 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1980 | 5.50 | 8 | -0.80 | 20 | -16.00 | |
|  Karunarathna, Nuthara Dulandee | | | 1580 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pamuditha, A L Malith | | | 1580 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayawardana, Chenuka Nethvidu | | | 1580 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Madusanka, L D P | | | 1642 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sandaruwan, M G Ravindu | | | 1580 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galappaththi, Chinthaka Anuruddh | f | | 2028 | SRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Liyanage, Ranindu Dilshan | c | | 1989 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Ahmed, Fuad | c | | 1722 | MDV | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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