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Blitz:
Individual Calculations February 2023 |
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| Chandrasiri, P K Total change: -139.20 | |   |
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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 |
| 1098 | 1553 | 1.50 | 6 | -4.15 | 20 | -83.00 | |
|  Denuwan, G S | | | 1113 | SRI | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Wijesinghe, W A H K | | | 1018 | SRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Lakvin, V Kenula Dimantha | | | 1153 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Liyanage, R L Mihini B | | wc | 1135 | SRI | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Rodrigo, Lohas Dewmina | | | 1127 | SRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Bandara, A H M G N | | | 1039 | SRI | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1114 | 1553 | 0.00 | 3 | -2.81 | 20 | -56.20 | |
| | Godagampala, G D Minuja Hansana | | | 1106 | SRI | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Sithumsa, H G Sasmi | | | 1083 | SRI | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Wijesinghe, W A M C | | | 1153 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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