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Individual Calculations September 2018 |
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| Naushad, Thalaal Total change: -21.20 | |   |
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| Sri Lanka Open International Rating Chess Championship 2018 | Colombo | SRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1541 | 4.00 | 6 | -0.53 | 40 | -21.20 | |
|  Wickramaarachchi, Nayanaka Insara | | | 1141 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Jayawardana, T M A | | | 1203 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sandaruwan, M G Ravindu | | | 1258 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Himsara, W A Janidu | | | 1266 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | De Silva, Osheen | | | 1821 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rajapaksha, Isum Asitha | | | 1174 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | * 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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