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Blitz:
Individual Calculations February 2023 |
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| Wickramarathne, P W G Gaveshi Total change: 45.60 | |   |
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| Asian Schools Blitz CC 2022- U 15 G | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1285 | 5.00 | 7 | 1.78 | 40 | 71.20 | |
|  Rajakaruna, Nuhansa | | | 1116 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Attanayake, Chanindi Mewna | | | 1510 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sandanayake, Dehansa Nisanduni | | | 1206 | SRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Shokirjonova, Barchinoy | | | 1685 * | UZB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Devaraja, Dahamsa Punsadi | | | 1119 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Gunawardena, E R Thyagi | | | 1059 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gamage, Desandhi Dhihansa | | | 1678 | SRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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 |
| 1362 | 1285 | 2.00 | 6 | -0.64 | 40 | -25.60 | |
| | Herath, H M A K | | | 1690 | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunawardena, E R Thyagi | | | 1059 | SRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kuruppu, Supun Dasantha | c | | 1726 | SRI | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Amarathunga, Kosala Sandeepa Cham | | | 1505 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sithumsa, H G Sasmi | | | 1083 | SRI | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Godagampala, G D Minuja Hansana | | | 1106 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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