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Blitz:
Individual Calculations February 2023 |
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| Gamage, Chathulanka Total change: -29.40 | |   |
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| Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1859 | 7.00 | 9 | -1.47 | 20 | -29.40 | |
|  Bandara, K G J C | | | 1459 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Senevirathne, D C B K | | | 1223 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Wilvalaarachchi, Oneli Omaya | | | 1361 | SRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Jeyanthan, Krishna Rahul | | | 1462 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Fernando, H Methushi Amaya | | | 1229 | SRI | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Amarathunga, Kosala Sandeepa Cham | | | 1505 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Deshappriya, D Kalindu | | | 1473 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Abiru, K A Aken | | | 1164 | SRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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