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Individual Calculations January 2019 |
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| Lamabadusuriya, S P Total change: 0.00 | |   |
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| Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1237 | 0 | 6.50 | 10 | 0.00 | 1297 | | 0.00 | |
|  Rangajeewa, M G Sachithra Sandar | | | 1246 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Chamathka, Weerasinghe A Chethan | | | 1235 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Maithripala, W D P N | | | 1109 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Edirisinghe, Shanuka Dulnath | | | 1110 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Hewawasam, H Y Thisaga Manvidu | | | 1278 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Himsara, W A Janidu | | | 1288 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Weerasinghe, Sethum | | | 1326 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Induwara, T H D Thisarindu | | | 1334 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Alwis, B H A Rasidu | | | 1294 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasinghe, Miyuni Thisanya | | | 1154 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |
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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