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Individual Calculations February 2017 |
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| Sachithra, Rukmal Total change: 1.60 | |   |
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| Kalutara Chess Festival 2017 | Kalutara | SRI | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1443 | 5.00 | 8 | 0.08 | 20 | 1.60 | |
|  Raaid, J D M | | | 1066 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Galappaththi, Chinthaka Anuruddh | f | | 1843 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Udumullage, Senuja Dilmith | | | 1116 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Alwela, Senuja Thimeth | | | 1096 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Subasinghe, D D C H | | | 1640 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Morais, Sanithu Leander Pamudith | | | 1142 | SRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Weerakoon, D D P | | | 1676 | SRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Perera, Mulina | | | 1139 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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