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Individual Calculations February 2023 |
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| Lakvin, Vitharamage Chenuka Mithu Total change: 0.00 | |   |
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| Ethugalpura Open International Rating Chess Championships 2022 | Kurunegala | SRI | 2022-12-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1109 | 0 | 4.00 | 8 | 0.00 | 1109 | | 0.00 | |
|  Wadduwage, Thamindu Upeksha | | | 1135 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, K G J C | | | 1118 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Wickramarathne, D Jehan Randil | | | 1133 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Bandara, R M D T | | | 1126 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Munasinghe, M A D D D | | | 1111 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Siriwimala , Sanula Vihas | | | 1143 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Jayathissa, J Y | | | 1101 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Samarakoon, Sasndu Ayod | | | 1004 | 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) | | | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1103 | 0 | 5.50 | 9 | 0.00 | 1143 | | 0.00 | |
| | Fernando, W K B Thumula Theekshan | | | 1213 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Anuradha, K N | | | 1016 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Magedara, M V Kaveen Wathsilu | | | 1050 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Bandara, K A Thinura | | | 1098 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Fernando, Mayon Dinuth Mindula | | | 1138 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Thalgaswatta, N S | | | 1132 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Bandara, B G S N R | | | 1020 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Kalhan, S Vojitha | | | 1089 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Jayawickrama, U W R K | | | 1168 | 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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