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Rapid:
Individual Calculations April 2020 |
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| Liyanage, K P L Total change: -20.80 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 12 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1101 | 1108 | 1.00 | 4 | -1.04 | 20 | -20.80 | |
|  Wickramarathne, D Jehan Randil | | | 1142 | SRI | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Herath, H M J R | | | 1191 | SRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Silva, K Tharushika | | | 1004 | SRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Insara, S D Nadev | | | 1066 | SRI | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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