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Individual Calculations April 2018 |
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| Sathmina, S L Lalindu Total change: 125.60 | |   |
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| Sri Lanka National B Chess Championship 2018 | Colombo | SRI | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1434 | 5.00 | 10 | 3.14 | 40 | 125.60 | |
|  Fernando, J M Marlon P | | | 1806 | SRI | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Gamage, Chathulanka | | | 1826 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Munasinghe, Minura V | | | 1652 | SRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Jayawardana, Lasal | | | 1815 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Yatawara, O L B | | | 1609 | SRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | De Silva, Udara Sandesh | | | 1642 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Fernando, W V A Tithira Daminda | | | 1599 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | De Silva, Gihan | | | 1743 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Pallie, Tuan Ehshan | | | 1689 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Piyumantha, M Thisal Manjith | | | 1617 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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