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Individual Calculations April 2018 |
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| Withanarachchi, W A P I Total change: -73.60 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Kurunegala Event | Kurunegala | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1188 | 1481 | 3.00 | 6 | -1.84 | 40 | -73.60 | |
|  Jayamaha, J M L R Bandara | | | 1081 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Liyanage, L D S | | | 1100 | SRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Ariyasinghe, T.r | | | 1628 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Akmeemana, I U | | | 1146 | SRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Gamage, G D P A | | | 1090 | SRI | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Dharmasena, W M S S B | | | 1081 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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