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Individual Calculations August 2019 |
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| Bandara, O R D R Nayanajith Total change: 19.20 | |   |
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| 7th Mercantile and Government Service Chess Championship 2019 | Colombo | SRI | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1268 | 1.00 | 4 | 0.48 | 40 | 19.20 | |
|  Pathum, G Saranga | | | 1640 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Senarath, Kavindi | | wc | 1557 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Chandrasiri, Vajira Saroj | | | 1527 | SRI | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Rathgalla, J M C B | | | 1668 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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