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Individual Calculations January 2018 |
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| Randula, R A Lakithu Manesh Total change: 0.00 | |   |
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| 3rd Kolonnawa International Rating Chess Championship 2017 | Colombo | SRI | 2017-12-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1104 | 0 | 2.00 | 6 | 0.00 | 979 | | 0.00 | |
|  Siddharth, Jha | | | 1056 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Morais, Sanithu Leander Pamudith | | | 1186 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kethmika, K A D Yasandu | | | 1131 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | De Fonseka, Lakni Novenya | | | 1078 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Attanayaka, H A M Y L | | | 1105 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Arthigan, J | | | 1067 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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