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Individual Calculations January 2017 |
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| Priyankara, Chamil Total change: -10.60 | |   |
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| 2nd Kolonnawa Chess Classic | Kolonnawa | SRI | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 2028 | 5.50 | 8 | -0.53 | 20 | -10.60 | |
|  Pasqual, Siluni | | | 1628 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rajapaksa, Inura | | | 1628 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Piyumantha, M Thisal Manjith | | | 1628 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amarasinghe, A A C B | | | 1847 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Senavin, Dunura | | | 1628 * | SRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Anojman, S. | | | 1670 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Randil, Lakshitha | | | 1951 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Khamatgaleev, Alexej | m | | 2393 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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