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Individual Calculations February 2019 |
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| Ramanayake, R A Kavindya V Total change: -60.00 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 17 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1087 | 0.00 | 5 | -1.50 | 40 | -60.00 | |
|  Jayasundara, K M Sohanee Divyana | | | 1452 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bandara, Hasini Nimesha | | | 1044 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | |  Gunasekara, Ayodya Nethmini | | | 1372 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Senanayake, A M P K | | | 1239 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Idamewattha, I W S S | | | 1177 | SRI | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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