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Individual Calculations October 2018 |
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| Rabel, Chinthaka Total change: -32.80 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1668 | 5.00 | 8 | -1.64 | 20 | -32.80 | |
|  Karunaratne, Rahel Chaanakya | | | 1268 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kamaradiwela, K A D M M | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Himsara, W A Janidu | | | 1268 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pathirana, W P Voji Nimla | | | 1268 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayawickrama, U W R K | | | 1312 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Chandes, K Yasindu | | | 1314 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Dabarera, G W D M | | | 1829 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Wijesekara, Bihandu Sanhinda | | | 1315 | SRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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