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Blitz:
Individual Calculations November 2023 |
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| Karunarathne, K M H B Total change: -34.00 | |   |
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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 |
| 1177 | 1505 | 7.00 | 10 | -1.70 | 20 | -34.00 | |
|  Dasanayake, Dewru | | | 1171 | SRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Amarathunga, H G K G | | | 1111 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ranasinghe, R A Lihini Himansa | | | 1217 | SRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Kumarasinghe, Minuli | | | 1092 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Bandara, T M Himath Indeewara | | | 1139 | SRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Gunarathne, K Venuka Vidunitha | | | 1105 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, D Nawam Sarojen | | | 1158 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Welikumbura, S D | | | 1233 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jayasooriya, Ruvin Sandharu | | | 1259 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Somarathne, Senuka Damsath | | | 1281 | SRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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