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Individual Calculations October 2018 |
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| Thalgaswatta, Adeesha Denuwan Total change: 16.80 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1269 | 1077 | 2.00 | 6 | 0.42 | 40 | 16.80 | |
|  Sathmina, S L Lalindu | | | 1462 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Marapana, Sanupa Bimsath | | | 1276 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Piyarthne, Movindu Lushan | | | 1193 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Pathmasiri, R D Isuru Saranga | | | 1300 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Induwara, T H D Thisarindu | | | 1259 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ranaraja, Saumya I | | | 1125 | SRI | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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