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Individual Calculations February 2023 |
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| Leelananda, M K Isali Pinipa Total change: 0.00 | |   |
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| Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1120 | 0 | 2.50 | 8 | 0.00 | 979 | | 0.00 | |
|  Pathirana, W P Keshara Viraj | | | 1206 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Sandanayake, Dehansa Nisanduni | | | 1312 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Galappaththi, Ananya Sandamini | | | 1064 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Meegahawaththa, Senadi | | | 1097 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera, Udari Dilrukshi | | | 1107 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, Hiruka Sandesh | | | 1027 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kanchana, W A | | | 1129 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, M M Jovindu J | | | 1016 | 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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1145 | 0 | 0.00 | 5 | 0.00 | 345 | | 0.00 | |
| | Thalgaswatta, Adeesha Denuwan | | | 1203 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayasuriya, Charinu Sithsara Mith | | | 1110 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kalhan, S Vojitha | | | 1089 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Thumaljith, A Thenuka | | | 1061 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kaushalya, W A K | | | 1262 | 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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