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Individual Calculations March 2019 |
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| Dinayana, Thinuga Total change: -8.80 | |   |
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| Colombo International Chess Festival 2019 | Colombo | SRI | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1077 | 1.00 | 5 | -0.22 | 40 | -8.80 | |
|  Pathmasiri, R D Isuru Saranga | | | 1406 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Wickramathunga, Thameera | | | 1295 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Indrajith, J A K N T | | | 1273 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Welikadaarachchi, D J P | | | 1072 | SRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Kulatunga, Dinithi | | | 1419 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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