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Individual Calculations April 2020 |
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| Wijethilake, D N Total change: 60.40 | |   |
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| Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event | Kandy | SRI | 2020-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1243 | 3.00 | 6 | 1.51 | 40 | 60.40 | |
|  Kondagoda, P. M. B. | | | 1643 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Tennakoon, Lisara Samadhith | | | 1442 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Premathilaka, W P P G Sampath | | | 1041 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Chandrasiri, S A | | | 1643 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kumara, M H N | | | 1534 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ketipearachchi, Dilanka Hideo | | | 1506 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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