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Individual Calculations February 2023 |
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| Weerasekara, A W C N Total change: 0.00 | |   |
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| Asia Schools CC 2022- U 15 O | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1230 | 0 | 3.00 | 9 | 0.00 | 1105 | | 0.00 | |
|  Wilvalaarachchi, Oneli Omaya | | | 1343 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  De Silva, Wijemuni Yomesh Lakshan | | | 1237 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Weerasekara, Dinul Vinsitha | | | 1358 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Akuratiya, A G Javindi Avarjana | | | 1308 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Attanayake, A M N R | | | 1289 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Saparamadu, Sanali | | | 1165 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Oneli, K H Hesara | | | 1012 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Edirisinghe, Senudi Thinalee | | | 1135 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Rambukwella, Ruwanya Sethumli | | | 1220 | 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 2022 | Kandy | SRI | 2022-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1354 | 0 | 0.00 | 2 | 0.00 | 554 | | 0.00 | |
| | Sathsindu, W M Minura | | | 1485 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Akuratiya, A G Hansadie Aradhya | | | 1223 | 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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