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Rapid:
Individual Calculations January 2019 |
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| Pinnagoda, P G Anuhas Suradunu Total change: 2.20 | |   |
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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 |
| 1438 | 1200 | 1.00 | 4 | 0.11 | 20 | 2.20 | |
|  Perera, K L D J | | | 1579 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Devnaka, Chamin | | | 1246 | SRI | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Gunarathna, Dilshan Akila | | | 1459 | SRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Abhimanyu, Iraja | | | 1467 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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