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Individual Calculations May 2018 |
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| Morais, Sanithu Leander Pamudith Total change: 18.00 | |   |
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| 11th Colombo International Chess Championship 2018 | Colombo | SRI | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1349 | 1.00 | 4 | 0.45 | 40 | 18.00 | |
|  Methmani, Nelunika | | wm | 1716 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Gunaratne, Manisha Suchini | | wf | 1606 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Tharushi, T H D Niklesha | | wc | 1656 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Hippola, H M S S | | | 1667 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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