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Individual Calculations January 2020 |
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| Kulathilake, S M M P Total change: -33.60 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1471 | 4.50 | 7 | -0.84 | 40 | -33.60 | |
|  Dissanayake, D A Thavinsa Archani | | | 1123 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Galappaththi, Chinthaka Anuruddh | f | | 1871 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thennakoon, Disara | | | 1131 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Suhdhan, S L M | | | 1114 | SRI | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Sooriyapperuma, S V P P | | | 1075 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mannaperuma, M M Pamudu Thamara | | | 1216 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Thisera, I G T G | | | 1152 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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