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Individual Calculations January 2020 |
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| Fernando, J S Aloka Total change: 19.20 | |   |
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| Sri Lanka Inter Club B Chess Championship 2019 - Finals | Colombo | SRI | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1709 | 4.00 | 5 | 0.48 | 40 | 19.20 | |
|  Dissanayaka, M A P Mihiranga | | | 1375 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Rukmal, G Thasitha | | | 1486 | SRI | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Silva, M Hashen Dhanushka Laksha | | | 1416 | SRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Samaranayake, K P R N | | | 1921 | SRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Lansakara, B M | | | 1487 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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