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Individual Calculations June 2023 |
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| Nimnaka, S P G Tharul Total change: 0.00 | |   |
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| Supr Knights Open International Rating Chess Championship 2023 | Colombo | SRI | 2023-04-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1187 | 0 | 3.00 | 7 | 0.00 | 1137 | | 0.00 | |
|  Kularathne, K A Praveen | | | 1121 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Premathilaka, W P P G Sampath | | | 1130 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Silva, U M Senaya Shavindi | | | 1108 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Dharan, A | | | 1178 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senanayaka, K A D J L | | | 1112 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Perera , A A Senuth Thewsas | | | 1217 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Weerasena, Kaveen | | | 1445 | 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) | | | | Colombo International Chess Festival 2023 | Colombo | SRI | 2023-05-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1116 | 0 | 1.00 | 5 | 0.00 | 876 | | 0.00 | |
| | Kodithuwakku, K A Chathura Basuru | | | 1168 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kothalawala, Ramath Hansaka | | | 1125 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rodrigo, Lohas Dewmina | | | 1086 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Wickramasinghe, Hesara Damsadi | | | 1122 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Samarakoon, Sasndu Ayod | | | 1081 | 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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