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Individual Calculations January 2020 |
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| Silva, M Hashen Dhanushka Laksha Total change: -11.40 | |   |
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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 |
| 1404 | 1416 | 1.50 | 4 | -0.57 | 20 | -11.40 | |
|  Aravinthan, Aphiram | | | 1265 | SRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fernando, J S Aloka | | | 1709 | SRI | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Judedorison, G | | | 1472 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Antoney, D Roy | | | 1171 | SRI | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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