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Blitz:
Individual Calculations February 2023 |
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| Thennakoon, Disara Total change: -86.00 | |   |
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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 |
| 1125 | 1390 | 5.50 | 8 | -1.07 | 40 | -42.80 | |
|  Saparamadu, Sanali | | | 1082 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Chandrasiri, R B A | | | 1146 | SRI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Wijethunga, P D Akain Jithsara | | | 1083 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Aththanayaka, A M Chanithu Yunal | | | 1105 | SRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Bandara, K M W G Lahiru | | | 1191 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Wickramarathne, D Jehan Randil | | | 1127 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Francis, U M Senal Vishmin | | | 1137 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Rodrigo, Lohas Dewmina | | | 1127 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1390 | 5.00 | 8 | -1.08 | 40 | -43.20 | |
| | Yumeth, K L A Venuka | | | 1039 | SRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Thewjith, T M Sasvidu | | | 1116 | SRI | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Perera, Udari Dilrukshi | | | 1067 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Meedeniya, Ravindu Malintha | | | 1125 | SRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Gunawardhana, Thisuni Nihinsa | | | 1054 | SRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Samarasinghe, D V Yomiru | | | 1162 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Mayadunna, D Vihan Sanija | | | 1066 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Liyanage, Pesandu Rashmitha | | | 1713 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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