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Individual Calculations September 2019 |
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| Karunaratne, Rahel Chaanakya Total change: -22.00 | |   |
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| 5th Negombo International chess Festival 2019 | Negombo | SRI | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1296 | 3.00 | 6 | -0.55 | 40 | -22.00 | |
|  Jayaweera, Y | | | 1696 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dhanawalawithana, D W I U H | | | 1014 | SRI | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Abeywardane, N A G | | | 1025 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Ransilu, K A Rahal | | | 1090 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kamaradiwela, K A D M M | | | 1073 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Koggala, W S T D | | | 1484 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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