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Individual Calculations November 2022 |
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| Samarasinghe, D V Yomiru Total change: 0.00 | |   |
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| Sri Lanka Junior National Chess Championship 2022 | Kandy | SRI | 2022-09-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1306 | 0 | 0.00 | 3 | 0.00 | 506 | | 0.00 | |
|  Herath, H M J R | | | 1386 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Sathsara, E P Daham | | | 1322 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Manusha, D M Nipun | | | 1210 | 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) | | | | Sri Lanka National Amateur Chess Championship 2022 | Colomo | SRI | 2022-10-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1570 | 0 | 0.50 | 4 | 0.00 | 1248 | | 0.00 | |
| | Chandula, E D S | | | 1654 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Janukshan, B | | | 1693 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Nirmalarajah, S | | | 1586 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Rathnayaka, Minaga Yethmin | | | 1346 | SRI | 0.50 | 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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