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Individual Calculations November 2023 |
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| Abeyrathne, A H M Arthaka Gawesh 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 |
| 1373 | 0 | 0.00 | 2 | 0.00 | 573 | | 0.00 | |
|  Uyanwaththa, W M S B | | | 1343 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Palangoda, U P G M Sasmitha | | | 1403 | 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 |
| 1201 | 0 | 4.00 | 9 | 0.00 | 1158 | | 0.00 | |
|  Wimalachandra, R D M C S | | | 1279 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bandara, K M W G Lahiru | | | 1261 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kavisekara, K M H P G Pasindu M | | | 1266 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kannangara, Ginuri | | | 1193 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Piumaja, W D H | | | 1179 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | De Silva, D Nawam Sarojen | | | 1158 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Shanuka, N G Santhush | | | 1163 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Saparamadu, Sanali | | | 1186 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Tharanga, T A | | | 1124 | 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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