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Individual Calculations September 2019 |
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| Sumanathilake, Yonal Total change: 0.00 | |   |
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| 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1226 | 0 | 4.50 | 9 | 0.00 | 1226 | | 0.00 | |
|  Thennakoon, Disara | | | 1123 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Ranasinghe, R A Senuka Buddhika | | | 1288 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ekanayake, Nipuna Ravindra | | | 1302 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Insara, S D Nadev | | | 1045 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Thanujana, D M Sinaly | | | 1119 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rupasinghe, Sarath | | | 1744 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Asuramanna, Mevindu Hansana | | | 1260 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunaratne, Chivath Dathesha | | | 1079 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hafeel, Q M | | | 1070 | SRI | 0.50 | 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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