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Rapid:
Individual Calculations November 2022 |
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| Perera , A A Sethun Senhas Total change: 0.00 | |   |
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| Sri Lanka National Rapid Chess Championship 2022 | Colombo | SRI | 2022-09-17 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1117 | 0 | 1.00 | 4 | 0.00 | 924 | | 0.00 | |
|  Wijesinghe, Ramika Risiwara | | | 1117 | SRI | 1.00 | 1 | 0.00 | | 0.00 | |  Somarathne, Senuka Damsath | | | 1169 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Senarathna, Chamithu Dewwin | | | 1103 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Madurawala, M G D S Shanuka | | | 1079 | 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 Youth Rapid Chess Championships 2022 - U10 O | Dehiwala | SRI | 2022-10-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1099 | 0 | 1.50 | 3 | 0.00 | 1099 | | 0.00 | |
| | Jayasuriya, Ruvin | | | 1135 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Kottage, K M Nilash Nethul | | | 1159 | SRI | 0.50 | 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) | | |
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