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Individual Calculations January 2019 |
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| Rodrigo, Akash Ravindu Gimhana Total change: 0.00 | |   |
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| Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1172 | 0 | 4.00 | 8 | 0.00 | 1172 | | 0.00 | |
|  Marasinghe, M Kasunka | | | 1174 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Didulatha, D M I | | | 1037 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayathilaka, R R C L | | | 1588 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Abhaywardhana, Nirma Pahasara | | | 1102 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senanayake, C H | | | 1035 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, R M D S | | | 1097 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rathnayake, R M Dinithi Panchali | | wc | 1183 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ayeshan, Nipuna | | | 1162 | SRI | 0.00 | 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) | | | | Kolonnawa Chess Classic 2018 | Colombo | SRI | 2018-12-14 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1072 | 0 | 1.00 | 6 | 0.00 | 799 | | 0.00 | |
| | Rajapaksha, Sethum Damhiru | | | 1064 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thennakoon, Disara | | | 1101 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Weerathungalage, W D Malisha Sasv | | | 1118 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Gunawardena, Senuthi | | | 1017 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Ranganath, Tharuli Vihasna | | | 1058 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kathriarachchi, Dini Nathyaa | | | 1074 | SRI | 0.00 | 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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