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Individual Calculations October 2018 |
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| Jayawickrama, U W R K Total change: -1.00 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1312 | 4.50 | 8 | -0.05 | 20 | -1.00 | |
|  Mendis, Sandanu | | | 1059 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Seneviratne, Shehan Kavishka | | | 1707 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Illankoon, I M W P | | | 1070 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Alwis, Jenuki | | | 1017 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Rabel, Chinthaka | | | 1668 | SRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Deshappriya, D Kalindu | | | 1481 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Attanayake, Chanindi Mewna | | | 1110 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Gunawardena, Senuthi | | | 1009 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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