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Blitz:
Individual Calculations February 2023 |
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| Ketipearachchi, Dilanka Hideo Total change: -33.60 | |   |
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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 |
| 1275 | 1543 | 5.50 | 9 | -1.68 | 20 | -33.60 | |
|  Aththanayaka, A M Chanithu Yunal | | | 1143 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kaumina, M Yashika | | | 1202 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Rajanayake, Damsara Bandara | | | 1139 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wishwapura, W D M Indusara | | | 1291 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kulathilake, S M M P | | | 1269 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Silva, Osheen | | | 1748 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Abeyrathne, K W A M G Dinod Uthsa | | | 1278 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Abiru, K A Aken | | | 1164 | SRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Galkotuwa, K A R G W S N B I | | | 1241 | SRI | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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