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Individual Calculations September 2019 |
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| Gunasinghe, Isuru Sathsara Total change: -28.40 | |   |
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| 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1015 | 0.00 | 4 | -0.71 | 40 | -28.40 | |
|  Rupasinghe, Sarath | | | 1415 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sanjaya, W M Lankanath | | | 1266 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nirmal, Charith | | | 1243 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Dissanayake, D M Madushan Sameer | | | 1230 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * 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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