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Rapid:
Individual Calculations April 2020 |
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| Wijerathna, Mayon Thinoth Total change: -1.40 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 12 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1042 | 1.50 | 4 | -0.07 | 20 | -1.40 | |
|  Wickramarathne, D Jehan Randil | | | 1142 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Atulugamage, Saniru Lohan | | | 1133 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Wijesinghe, W A M C | | | 1082 | SRI | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Sathsara, E P Daham | | | 1122 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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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