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Individual Calculations January 2018 |
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| Ranawaka, Nuran Lakshitha N Total change: -8.40 | |   |
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| Sri Lanka Inter Club B Chess Championship 2017 | Colombo | SRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1506 | 2.00 | 5 | -0.21 | 40 | -8.40 | |
|  Weerasinghe, Chamath | | | 1705 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Wickramathunga, Thameera | | | 1340 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Raheem, T Akeel | | | 1578 | SRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Jayamanna, J M T S | | | 1335 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Wimalasuriya, Kasun M. | c | | 1840 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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