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Individual Calculations February 2020 |
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| Padmashantha, I H B B Total change: -26.00 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 15 years Girls | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1005 | 1.00 | 5 | -0.65 | 40 | -26.00 | |
|  Hetti Arachchige, Thisumi S | | | 1274 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Dinara, Jathunge Senushi | | | 1112 | SRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Thanujana, D M Sinaly | | | 1162 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Thariniga, N | | | 1058 | SRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Wijewickrama, Yenuli Y N | | | 1072 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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