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Individual Calculations January 2020 |
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| Tharushi, T H D Niklesha Total change: -13.60 | |   |
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| The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1593 | 6.00 | 9 | -0.34 | 40 | -13.60 | |
|  Pathirage, Yukitha Kenula Perera | | | 1193 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gunathilake, M D Vinuda Shenal | | | 1244 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Basnayake, B M Thesandu Aken | | | 1356 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Priyankara, Chamil | | | 1941 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Rohana, V T Malitha | | | 1293 | SRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Gamarathne, Oneth | | | 1409 | SRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Saravanabaavan, Brijeash | | | 1494 | SRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Weerasinghe, Sethum | | | 1366 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Deshappriya, D Kalindu | | | 1519 | SRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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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