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Individual Calculations March 2018 |
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| Sathmina, S L Lalindu Total change: 37.60 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1396 | 4.00 | 6 | 0.94 | 40 | 37.60 | |
|  Gunawardena, Anuth Methvin | | | 1043 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Seneviratne, Shehan Kavishka | | | 1680 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rajapaksha, Isum Asitha | | | 1130 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Uyanhewage, T K | | | 1687 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Asuramanna, Mevindu Hansana | | | 1123 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Siriwardena, R I Pasan Bhanuka | | | 1630 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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