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Blitz:
Individual Calculations April 2020 |
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| Ilangakoon, Senuja Thathsara Total change: -64.40 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 14 Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1056 | 1284 | 1.50 | 6 | -3.22 | 20 | -64.40 | |
|  Karunarathna, D D C Adithya Kum | | | 1033 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Dissanayake, Sasandu Upeksha | | | 1116 | SRI | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Wickramasinghe, Nuran I | | | 1052 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Yashwin, K Gagana | | | 1056 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Gamage, Sanula Udan | | | 1038 | SRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nagahawatta, Nisal Sankalpa | | | 1042 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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