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Blitz:
Individual Calculations November 2023 |
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| Udayashantha, T M Dilan Total change: -27.60 | |   |
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| Negombo International Blitz Chess Festival 2023 | Gampaha | SRI | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1085 | 1050 | 2.00 | 6 | -0.71 | 20 | -14.20 | |
|  Ranasinghe, R A Manul Lakvindu | | | 1090 | SRI | 1.00 | 1 | 0.56 | 20 | 11.20 | |  Basnayake, Dinuga Sanketh | | | 1208 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hansara, W P Sandith | | | 1043 | SRI | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Jayaweera, Risali Lohasna | | | 1062 | SRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Madurawala, M G D S Shamaya | | | 1057 | SRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Bandusena, A K Hirun Theenuka | | | 1047 | SRI | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2023 | Kandy | SRI | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1050 | 2.00 | 6 | -0.67 | 20 | -13.40 | |
| | Koswattage, Hirudi | | | 1025 | SRI | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Polgampola, S S S | | | 1099 | SRI | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Fernando, B L Athila Upekshan | | | 1172 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Thennakoon, Akitha | | | 1086 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Halangoda, R R W W M H W Y E K | | | 1089 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Kumara, W G Eranga Dinesh | | | 1067 | SRI | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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