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Individual Calculations January 2020 |
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| Nirmalarajah, S Total change: -0.40 | |   |
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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 |
| 1482 | 1615 | 2.00 | 3 | -0.02 | 20 | -0.40 | |
|  Nethsara, R Navod | | | 1387 | SRI | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Kumarawadu, C S | | | 1452 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ayestian, Aloysius | | | 1607 | SRI | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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