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Individual Calculations March 2019 |
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| Neranja, Gihan Total change: -29.20 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1247 | 1244 | 1.00 | 5 | -1.46 | 20 | -29.20 | |
|  Sathmina, S L Lalindu | | | 1440 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Hathurusinghe, Dulmini Nuwangi | | | 1017 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Waduge, Thathika | | | 1027 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Adihetty, Vanusha | | | 1382 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Akash, P A Oditha | | | 1371 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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