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Individual Calculations July 2017 |
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| De Silva, S S Gayashan Total change: 27.60 | |   |
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| 7th Dhamso International Chess Festival - 2017 | Ambalangoda | SRI | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1386 | 5.00 | 7 | 0.69 | 40 | 27.60 | |
|  Sammani, M K D Madushika | | | 1002 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Alahakoon, Isuru | | | 1786 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sutharson, Nagendran | | | 1043 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Abeysinghe, Irushi Layanga | | | 1120 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | De Moraes, Shamin | | | 1786 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sithumina, K T Sithuli | | | 1134 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Jayaweera, I G U Subandi | | | 1210 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | * 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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