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Rapid:
Individual Calculations April 2020 |
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| Welikadaarachchi, D. J. P. Total change: -0.80 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 16 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1024 | 1.50 | 5 | -0.04 | 20 | -0.80 | |
|  Kavisekara, Manula Heshan | | | 1193 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Nimsara, S A D Tharindu | | | 1139 | SRI | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bentharaarachchi, Vinuga Ometh | | | 1192 | SRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Dissanayake, Praveen Manodya | | | 1308 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Malketh, L Sanithu | | | 1040 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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