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Blitz:
Individual Calculations February 2023 |
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| Abiru, K A Aken Total change: 224.00 | |   |
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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 |
| 1338 | 1164 | 3.00 | 7 | 1.08 | 40 | 43.20 | |
|  Basnayake, B M Thesandu Aken | | | 1374 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Dharmasena, W M S S B | | | 1434 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Bhavanan, J | | | 1266 | SRI | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Gunaweera, Geenuka Kavinu | | | 1312 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ashwinth, Michael | | | 1320 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kodithuwakku, K K Dinujaya | | | 1272 | SRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Weerasekara, Dinul Vinsitha | | | 1388 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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 |
| 1527 | 1164 | 5.50 | 8 | 4.52 | 40 | 180.80 | |
| | Senarathne, A A H M B | | | 1485 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Attanayake, Chanindi Mewna | | | 1510 | SRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Deshappriya, D Kalindu | | | 1473 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Wilvalaarachchi, Oneli Omaya | | | 1361 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Sanudula, K M Dahamdi | | wc | 1497 | SRI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Alwala, A D Hansaja Ramith | | | 1491 | SRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Ketipearachchi, Dilanka Hideo | | | 1543 | SRI | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Gamage, Chathulanka | | | 1859 | SRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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