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Individual Calculations September 2016 |
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| Bezuidenhout, Roland Total change: -5.80 | |   |
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| Commonwealth Chess Championship 2016 | Waskaduwa | SRI | 2016-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2099 | 6.50 | 9 | -0.29 | 20 | -5.80 | |
|  Sandeepa , W A Geeshan | | | 1699 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  De Silva, M Manindu Chanthil | | | 1699 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, Thilina | | | 1699 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lasitha, Subash | c | | 1760 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Nithyalakshmi, Sivanesan | | | 1860 | MAS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Deepan, Chakkravarthy J. | g | | 2477 | IND | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Malhara, W.a. Hansana | | | 1781 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | De Silva, Osheen | | | 1904 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alahakoon, Isuru | | | 2000 | SRI | 1.00 | 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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