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Individual Calculations January 2020 |
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| Suhdhan, S L M Total change: 14.40 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1114 | 1.00 | 4 | 0.36 | 40 | 14.40 | |
|  Kithmal, P M Kalindhu | | | 1436 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Kulathilake, S M M P | | | 1471 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Morais, Sanithu Leander Pamudith | | | 1421 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Maithripala, W D P N | | | 1297 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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