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Individual Calculations August 2018 |
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| Wijethilake, D N Total change: -54.80 | |   |
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| 5th Sri Lanka National Amateur International Rating Chess Championships 2018 | Kurunegala | SRI | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1298 | 2.00 | 6 | -1.37 | 40 | -54.80 | |
|  Dabarera, G W D M | | | 1698 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Alwis, Randeepa | | | 1029 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kalubowila, K H N | | | 1609 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Manusha, D M Nipun | | | 1070 | SRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Fernanado, C Bimsara | | | 1048 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Jayasundara, J M N T B | | | 1133 | SRI | 0.00 | 1 | -0.72 | 40 | -28.80 | | | * 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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