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Blitz:
Individual Calculations December 2018 |
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| Rajasinghe, T S Thewunuja Total change: -6.20 | |   |
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| Sri Lanka National Youth Blitz Championship 2018 - Under 12 Open | Colombo | SRI | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1030 | 2.00 | 6 | -0.31 | 20 | -6.20 | |
|  Fernando, H Gayaru Dulsara | | | 1116 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Jayasundara, J M Daham V | | | 1219 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Rodrigo, I Vihanga Mithsara | | | 1082 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Karunaratne, Rahel Chaanakya | | | 1157 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Wimalagunasekara, D Nithwara | | | 1059 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Jayaweera Gamage, Disindu Hansad | | | 1060 | SRI | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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