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Individual Calculations September 2019 |
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| Nanayakkara, P N J Total change: 3.60 | |   |
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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 |
| 1293 | 1332 | 3.50 | 6 | 0.09 | 40 | 3.60 | |
|  Thalgaswatta, Adeesha Denuwan | | | 1068 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Doluweera, Dinul Thisura | c | | 1732 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Thimanjana, Balage Kisandu | | | 1070 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Liyanage, K G | | | 1109 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Lasitha, Subash | c | | 1702 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Denipitiya, H D Gihara Sewmi | | | 1076 | 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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