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Rapid:
Individual Calculations December 2018 |
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| Nazar, Nawid Total change: -17.80 | |   |
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| Sri Lanka National Youth Rapid Championship 2018 - Under 12 Open | Colombo | SRI | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1070 | 1165 | 1.00 | 3 | -0.89 | 20 | -17.80 | |
|  Perera, M S Anuk | | | 1022 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Wimalagunasekara, D Nithwara | | | 1115 | SRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Wickramasinghe, Nuran I | | | 1073 | SRI | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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