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Individual Calculations September 2019 |
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| Hansadee, D S P Dewni Total change: 0.00 | |   |
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| 4th SSC Open International Rating chess Championship 2019 | Matara | SRI | 2019-08-03 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1330 | 0 | 0.00 | 3 | 0.00 | 530 | | 0.00 | |
|  Abeywickrama, Sachintha | | | 1659 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Rathnayaka, Minaga Yethmin | | | 1172 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Chamikara, S M P Janith | | | 1159 | SRI | 0.00 | 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) | | | | 9th Kandy Open International Chess Festival 2019 | Kandy | SRI | 2019-08-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1245 | 0 | 1.50 | 6 | 0.00 | 1052 | | 0.00 | |
| | Lakshitha, H H Sasindu | | | 1693 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rupasinghe, S S S | | | 1221 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | De Silva, D Senath Heshara | | | 1172 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hewage, Mike | | | 1120 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senarathne, S A Daham Tharushika | | | 1128 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayawardhana, M A C L | | | 1136 | SRI | 0.00 | 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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