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Individual Calculations November 2018 |
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| Senarathne, P H P N Total change: -54.40 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1298 | 3.50 | 7 | -1.36 | 40 | -54.40 | |
|  Dissanayake, Emal Imandiv S | | | 1078 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Gamage, A G R Ruwanmith | | | 1083 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Siriwardena, G T D | | | 1546 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ranganath, Tharuli Vihasna | | | 1045 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Amarasinghe, H D I R | | | 1060 | SRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Francis, U M Senal Vishmin | | | 1084 | SRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Gamage, Desandhi Dhihansa | | | 1110 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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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