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Blitz:
Individual Calculations November 2023 |
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| Wimalagunasekara, D Nithwara Total change: 58.40 | |   |
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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 |
| 1295 | 1125 | 3.00 | 5 | 1.46 | 40 | 58.40 | |
|  Ponnamperuma, Weraka Vasath | | | 1591 | SRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Hewage, Dinupa Adithya | | | 1322 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Alwis, H R C Yuthmika | | | 1159 | SRI | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Hansada, J G Disindu | | | 1235 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Perera, K Damiru Damsara | | | 1170 | SRI | 1.00 | 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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