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Blitz:
Individual Calculations November 2023 |
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| Kumarasinghe, D T T Total change: -32.40 | |   |
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| Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1176 | 1042 | 0.50 | 4 | -0.81 | 40 | -32.40 | |
|  Senanayake, Sekitha Rasula | | | 1262 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sumanasinghe, P R M P | | | 1200 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Perera , A A Sethun Senhas | | | 1233 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rankethkumbura, Danuja Dinsara | | | 1007 | SRI | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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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