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Blitz:
Individual Calculations February 2023 |
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| Jayasundara, J M Daham V Total change: -25.20 | |   |
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| Asian Schools Blitz CC 2022- U 15 O | Waskaduwa | SRI | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1224 | 1.00 | 5 | -0.09 | 40 | -3.60 | |
|  Shadhursshaan, R | | | 1772 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Mullick, Raahil | c | | 2288 | IND | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Edirisinghe, E D Hansana | | | 1268 | SRI | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Saravanabaavan, Brijeash | | | 1578 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Bhanuke, A L Yashith | | | 1218 | SRI | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | | | Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1224 | 1.00 | 3 | -0.54 | 40 | -21.60 | |
| | Attanayake, Chanindi Mewna | | | 1510 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Madhukalpa, Githma W A K | | | 1076 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Jayasundara, J M Theruni V | | | 1093 | SRI | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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