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Blitz:
Individual Calculations November 2023 |
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| Dissanayake, P W A S Total change: -25.20 | |   |
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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 |
| 1199 | 1019 | 0.50 | 4 | -0.63 | 40 | -25.20 | |
|  Insara, S D Nadev | | | 1403 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sathsilu, P M Menuka | | | 1173 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Dharmakeerthi , Sanula Sankalpa | | | 1110 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | |  Amarathunga, H G K G | | | 1111 | SRI | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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