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Individual Calculations October 2018 |
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| Gamage, Chanithma Lakdinee G Total change: -13.20 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1073 | 0.00 | 2 | -0.33 | 40 | -13.20 | |
|  Perera, D G D Y Adeekshana | | | 1323 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Morais, Sanithu Leander Pamudith | | | 1377 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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