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Individual Calculations March 2018 |
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| Perera, Ananya Total change: 0.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1108 | 0 | 0.00 | 4 | 0.00 | 308 | | 0.00 | |
|  Karunaratne, Rahel Chaanakya | | | 1237 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Asuramanna, Mevindu Hansana | | | 1123 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senaratne, Inura Induwara | | | 1001 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarakkody, Nipun D Thamindu | | | 1071 | 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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