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Individual Calculations September 2019 |
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| Denipitiya, H D Gihara Sewmi Total change: 66.40 | |   |
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| 4th SSC Open International Rating chess Championship 2019 | Matara | SRI | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1076 | 2.50 | 6 | 1.66 | 40 | 66.40 | |
|  Ishara, Yohan | | | 1358 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Deshappriya, D Kalindu | | | 1476 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunarathne, Senila Amaneth | c | | 1415 | SRI | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Dalawella, Sanuka Chandul | | | 1304 | SRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Menuka, Udara | | | 1476 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nanayakkara, P N J | | | 1332 | SRI | 0.50 | 1 | 0.31 | 40 | 12.40 | | | * 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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