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Blitz:
Individual Calculations November 2023 |
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| Perera, K Damiru Damsara Total change: -57.60 | |   |
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| Sri Lanka National Blitz team Chess Championship 2023 | Colombo | SRI | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1170 | 1.00 | 6 | -1.44 | 40 | -57.60 | |
|  Dickmadugodage, Ravi Prabath | | | 1792 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  De Silva, Anuk Senhas | | | 1027 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Gamage, Ovin Vidmal | | | 1503 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Shanuka, N G Santhush | | | 1262 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | De Silva, Sanuth Adithya | | | 1032 | SRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Wimalagunasekara, D Nithwara | | | 1125 | SRI | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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