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Blitz:
Individual Calculations February 2018 |
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| Chamathka, Weerasinghe A Chethan Total change: -14.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 14 Girls | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1204 | 2.50 | 6 | -0.70 | 20 | -14.00 | |
|  Indrajith, J A K N T | | | 1132 | SRI | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Jayatilaka, W M M Amodya | | | 1384 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Hetti Arachchige, Thisumi S | | | 1156 | SRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | De Silva, Thenuki Hirunima | | | 1134 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rupasinghe, A M S Anujana | | | 1137 | SRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Jaysenthuliyane, Vinumi Vidara | | | 1143 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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