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Individual Calculations April 2020 |
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| Jayaratne, H A K Total change: 0.00 | |   |
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| Colombo International Chess Festival 2020 | Colombo | SRI | 2020-02-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1308 | 0 | 3.00 | 7 | 0.00 | 1258 | | 0.00 | |
|  Gunarathna, D A Viraj Darshana | | | 1464 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gamarathne, Oneth | | | 1297 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Perera, G Thinuka Geethula | | | 1226 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thilakaratne, D N Adithya Wijetu | | | 1269 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Suraweera, M C H Jananath | | | 1177 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Alwis, K Chanula Chanketh | | | 1231 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dissanayake, Manusha Dinuk | | | 1494 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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