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Individual Calculations September 2016 |
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| Alahakoon, Isuru Total change: -8.00 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2000 | 5.50 | 9 | -0.40 | 20 | -8.00 | |
|  Choksy, Anaisha | | | 1600 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rajapaksa, Miyuni Kavinya | | | 1600 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wijerathne, Surath | | | 1600 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Crowley, Regan | | | 1662 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Herath, Hasitha P | | | 1629 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Swapnil, S. Dhopade | g | | 2400 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sandeepa, H Niruksha Akshith | | | 1779 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Tejaswini, Sagar | | wf | 2310 | IND | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Bezuidenhout, Roland | c | | 2099 | RSA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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