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Individual Calculations January 2018 |
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| Rodrigo, Lankapurage Thidas Indu Total change: 0.00 | |   |
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| 3rd Kolonnawa International Rating Chess Championship 2017 | Colombo | SRI | 2017-12-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1058 | 0 | 1.00 | 5 | 0.00 | 818 | | 0.00 | |
|  Siddharth, Jha | | | 1056 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Gunawardena, Anuth Methvin | | | 1041 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Dissanayake, Sasandu Upeksha | | | 1090 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, D M Dehansa Thiyumalee | | | 1101 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Weerathungalage, W D Malisha Sas | | | 1001 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |
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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