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Individual Calculations November 2023 |
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| Dissanayaka, Thiwanka Total change: 0.00 | |   |
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| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1181 | 0 | 0.00 | 2 | 0.00 | 381 | | 0.00 | |
|  Kannangara, Ranul Insitha | | | 1189 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senarathne, S A Daham Tharushika | | | 1173 | 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) | | | | Kandy Open International Rating Chess Championships 2023 | Kandy | SRI | 2023-09-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1219 | 0 | 5.00 | 10 | 0.00 | 1219 | | 0.00 | |
| | Shanuka, N G Santhush | | | 1163 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Sanjaya, W M Lankanath | | | 1225 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Amarasinghe, A A C B | c | | 1758 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samaraweera, R G D Bhagya | | | 1178 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Jayawickrama, U W R K | | | 1135 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Fernando, M I C D | | | 1148 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Banneheka, B M I A | | | 1161 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Ramanayaka, R A G P | | | 1167 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Sathsilu, P M Menuka | | | 1134 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Hansana, K V Tharuka | | | 1120 | 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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