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Individual Calculations March 2018 |
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| Alahakoon, Isuru Total change: -18.80 | |   |
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| Kaluthara International Chess Festival 2018 | Kaluthara | SRI | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 2091 | 6.00 | 8 | -0.94 | 20 | -18.80 | |
|  Rasanjana, U G S Y | | | 1691 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abeysinghe, H M H Janandani | | | 1691 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wijesuriya, G P Y | | wc | 1691 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jayaweera, C L | | | 1736 | SRI | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Priyanath, W D Tharaka | | | 1691 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Weerakoon, D D P | | | 1691 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wijekoon, Chandana | c | | 1952 | SRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Samaranayake, K P R N | | | 1885 | SRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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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