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Individual Calculations February 2017 |
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| Sooriyaarachchi, Isuru Madusha Total change: 123.60 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1459 | 6.00 | 8 | 3.09 | 40 | 123.60 | |
|  De Silva, M W Dinithi Nayanathar | | | 1074 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  De Silva, Nirosh | f | | 1859 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Yashora, Tiumi | | | 1744 | SRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | De Silva, Osheen | | | 1859 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hippola, H M S S | | | 1653 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Hetti Arachchige, Thisumi S | | | 1151 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Ranasinghe, P M | | | 1686 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Abeysinghe, H M H Janandani | | | 1559 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | * 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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