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Individual Calculations April 2019 |
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| Wijeratne, Rehan Nawantha Total change: 30.80 | |   |
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| Battle of the Kings 2019 | Colombo | SRI | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1150 | 2.00 | 3 | 0.77 | 40 | 30.80 | |
|  Sri Dharmathilake, R S M Kovinda | | | 1074 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | De Silva, L M S T | f | | 1550 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rathnakumara, H M T N | | | 1112 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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