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Individual Calculations March 2019 |
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| Marapana, Sanupa Bimsath Total change: 30.40 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1352 | 4.00 | 6 | 0.76 | 40 | 30.40 | |
|  Weerasekara, Dinul Vinsitha | | | 1023 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Atulugamage, Saniru Lohan | | | 1045 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sandeepani, M Tharushi | | | 1474 | SRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Jayaweera, Y | | | 1674 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Nethmina, S A Indura | | | 1540 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Wickramarathne, P W G Gaveshi | | | 1136 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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