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Individual Calculations February 2023 |
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| Madhukalpa, Githma W A K Total change: 0.00 | |   |
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| Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1125 | 0 | 5.50 | 10 | 0.00 | 1145 | | 0.00 | |
|  Wijesinghe, W A M C | | | 1176 | SRI | 0.50 | 1 | 0.00 | | 0.00 | |  Weerasinghe, J A M R | | | 1145 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Kothalawala, Ramath Hansaka | | | 1095 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Munasinghe, M A D D D | | | 1111 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kavisekara, Manula Heshan | | | 1169 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayawickrama, U W R K | | | 1168 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Gunawickrama, Chenitha | | | 1145 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Pathirage, Yukitha Kenula Perera | | | 1153 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Madurawala, M G D S Shamaya | | | 1066 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Isanka, Aminda | | | 1017 | SRI | 1.00 | 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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