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Rapid:
Individual Calculations January 2019 |
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| Gunaratne, Mojitha Sathsara Total change: 30.40 | |   |
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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 |
| 1729 | 1739 | 4.00 | 5 | 1.52 | 20 | 30.40 | |
|  Silva, Kevin Ranidu | c | | 1638 | SRI | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Jayaweera Gamage, Disindu Hansad | | | 1357 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Mallawarachchi, T S | | | 1948 | SRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Ariyawansa, K A P M | | | 1795 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Subasinghe, K R V R | | | 1909 | SRI | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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