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Blitz:
Individual Calculations February 2023 |
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| Pathirana, Dasula Total change: 21.60 | |   |
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| Kandy Open International Rating blitz Chess Championships 2022 | Kandy | SRI | 2023-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1057 | 1.50 | 5 | 0.54 | 40 | 21.60 | |
|  Thuduwage, Yasasirini Pabasara | | | 1428 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sumanathilake, Yonal | | | 1307 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Abeysinghe, H M H Janandani | | | 1446 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Wickramarachchi, K A D T | | | 1212 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Marasinghe, Chanethma Devangi | | | 1214 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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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