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Blitz:
Individual Calculations January 2022 |
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| Vithana, Minethma Devindi Total change: 6.60 | |   |
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| Asian Junior Girls Blitz Chess Championship 2021 | Waskaduwa | SRI | 2021-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1143 | 1.00 | 4 | 0.33 | 20 | 6.60 | |
|  Al Maamari, Wafia Darwish | | wf | 1674 | UAE | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Mohammadi, Melika | | | 1542 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Almaamari , Zainab Darwish | | wc | 1441 | UAE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gamage, Desandhi Dhihansa | | | 1207 | SRI | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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