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Individual Calculations March 2018 |
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| Jayathilaka, W M Yasas Total change: 12.40 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1055 | 1.00 | 3 | 0.31 | 40 | 12.40 | |
|  Fernando, M Tharusha Randima | | | 1455 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kaumina, M Yashika | | | 1155 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Liyanage, Pesandu Rashmitha | | | 1250 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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