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Individual Calculations July 2015 |
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| Alahakoon, T N Total change: -40.40 | |   |
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| 5th Dhamso International Chess Festival 2015 | Ambalangoda | SRI | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1807 | 4.00 | 8 | -2.02 | 20 | -40.40 | |
|  Rashinhta, W G Kavith | | | 1407 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gallage, Sudara T P | | | 1407 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mihiranga, K A Rajitha | | | 1541 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Silva, Nirosh | f | | 2207 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Samarasinghe, Wayuni Vinara | | | 1532 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lakshitha, H H Sasindu | | | 1689 | SRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | De Silva, S S Gayashan | | | 1485 | SRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Yasaranga, B H Thisari | | | 1407 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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