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Blitz:
Individual Calculations April 2021 |
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| Lai, Sai Wing Sydney Total change: -35.20 | |   |
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| Studio 49 Spring Invitational Blitz Championship 2021 | Hong Kong | HKG | 2021-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1767 | 2.00 | 9 | -1.76 | 20 | -35.20 | |
|  Lopez De Anda, Edgar | | | 1760 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Gallego Alcaraz, Andres Felipe | g | | 2407 | COL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tai, Tak Yu | | | 1392 | HKG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ho, Sze Nga | | | 1593 | HKG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Wong, Ho Cheung | f | | 1960 | HKG | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Tushar, Anand | | | 1896 | IND | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Lam, Daniel King Wai | f | | 2050 | HKG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kwong, Wing Ki | | | 1659 | HKG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Pang, Yui Kuen | c | | 2001 | HKG | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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) | | |
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