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Individual Calculations January 2020 |
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| Thawalampola, Banuka Neranjan Total change: 8.20 | |   |
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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 |
| 1486 | 1703 | 3.50 | 4 | 0.41 | 20 | 8.20 | |
|  Jayaweera, K P C D B | | | 1573 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sanjeewa, Krishan | | | 1513 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pelagewatta , T P | | | 1471 | SRI | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Nethsara, R Navod | | | 1387 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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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