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Individual Calculations March 2019 |
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| Nawanjana, R A Thaweesha Total change: 45.20 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1072 | 2.00 | 6 | 1.13 | 40 | 45.20 | |
|  Pathiraja, P M C H | | | 1410 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Sirisena, D G U Tharuka S | | | 1331 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Liyanage, Pesandu Rashmitha | | | 1416 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Nabil Nazar, Mohamed | | | 1311 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kulatunga, Dinithi | | | 1419 | SRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Jayatilaka, W M M Amodya | | | 1385 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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