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Individual Calculations March 2020 |
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| Ahangama, Senuka Aswin Total change: 15.60 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Colombo Event | Colombo | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1478 | 5.50 | 8 | 0.39 | 40 | 15.60 | |
|  Morais, Sanuka Jude Vidunitha | | | 1088 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Samarakoon, Vivash Ransara | | | 1287 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Peiris, T S S | f | | 1878 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Randunuge, Lasith Rasika | | | 1262 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Sathsara, E P Daham | | | 1108 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Withana, Vidun Manmitha | | | 1253 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jayawardana, T M A | | | 1309 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Wijesinghe, N L C Dojitha | | | 1729 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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