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Blitz:
Individual Calculations February 2023 |
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| Liyanage, R L Mihini B Total change: 20.00 | |   |
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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 |
| 1402 | 1135 | 1.50 | 4 | 0.50 | 40 | 20.00 | |
|  Herath, H M J R | | | 1326 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Liyanage, Pesandu Rashmitha | | | 1713 | SRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Kuruppuarachchi, Mihin | | | 1015 | SRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Chandrasiri, P K | | | 1553 | SRI | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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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