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Blitz:
Individual Calculations April 2020 |
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| Yashwin, K Gagana Total change: 16.40 | |   |
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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 |
| 1230 | 1056 | 2.50 | 6 | 0.82 | 20 | 16.40 | |
|  Wijerathne, K G D Yonal | | | 1340 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Yapa, Savitha Yonal Senarath | | | 1318 | SRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ilangakoon, Senuja Thathsara | | | 1284 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Methsara, E G Ruvindu | | | 1145 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Bandara, Viduna Lewke | | | 1141 | SRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Thalgaswatta, Adeesha Denuwan | | | 1149 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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