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Individual Calculations February 2018 |
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| Methjaya, Sanithu Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1093 | 0 | 2.50 | 7 | 0.00 | 991 | | 0.00 | |
|  Wijayawardana, Dineth Chanal | | | 1139 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Kanchana, W A | | | 1043 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Pabasara, G G Mithila | | | 1082 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Harischandra, Thisath Ranpul | | | 1069 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Chamika, R A Binul | | | 1202 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Welege , Imantha Lakshan | | | 1065 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Damketh, Okitha | | | 1054 | 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) | | | | 22nd Battle of the Kings Inter School Team Chess Championship 2018 | Colombo | SRI | 2018-01-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1241 | 0 | 1.00 | 2 | 0.00 | 1241 | | 0.00 | |
| | De Avis, Tharun Anjalo | | | 1068 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | De Silva, S S Gayashan | | | 1414 | 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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