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Rapid:
Individual Calculations January 2019 |
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| Kumara, C M S Praneeth Total change: 18.00 | |   |
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| Sri Lanka Inaugural Inter Club Rapid Chess Championship 2018 | Colombo | SRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1810 | 2.00 | 2 | 0.90 | 20 | 18.00 | |
|  Munasinghe, Shanaka | | | 1864 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Madusanka, L D P | | | 1680 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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