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Rapid:
Individual Calculations December 2018 |
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| Senavirathna, U G D H B Total change: 0.00 | |   |
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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 |
| 1077 | 1078 | 2.50 | 5 | 0.00 | 20 | 0.00 | |
|  Rodrigo, I Vihanga Mithsara | | | 1025 | SRI | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Jayawardana, Lesath Thewnija | | | 1032 | SRI | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Thanuja, Dewsara | | | 1200 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Sendinu, S A Rometh | | | 1013 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Wimalagunasekara, D Nithwara | | | 1115 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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