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Individual Calculations September 2016 |
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| Ngieng, Vivian Total change: 46.80 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1183 | 3.00 | 8 | 2.34 | 20 | 46.80 | |
|  Galappaththi, Chinthaka Anuruddh | f | | 1583 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khan, Asfand Yar | | | 1583 * | PAK | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Saumy, Zainab | | | 1583 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Kavinda, Akila | | | 1583 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lasitha, Subash | c | | 1583 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lee, Zhi Wei | | | 1568 | MAS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Ranasinghe, S D | | wm | 1583 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Thawalampola, Oshada D | | | 1563 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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