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Blitz:
Individual Calculations February 2023 |
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| Liyanage , Navida Hansaka Total change: -19.60 | |   |
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| Ethugalpura Open International Rating blitz Chess Championships 2022 | Kurunegala | SRI | 2022-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1071 | 1.00 | 5 | -0.49 | 40 | -19.60 | |
|  Desurra, G P Damsilu | | | 1253 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Hedeniya, H V I C B | | | 1186 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Insara, S D Nadev | | | 1293 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Madurawala, M G D S Shanuka | | | 1153 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Premarathne, W M Lavindu Sohas | | | 1239 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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