Rapid:
Individual Calculations April 2021 |
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Su, Bo Ruei Total change: 7.20 | | |
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Caissa OTB Spring Rapid 2021 | Hong Kong | HKG | 2021-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1390 | 1108 | 1.00 | 3 | 0.36 | 20 | 7.20 | |
| Mahadevan, Aravind | | | 1284 | HKG | 1.00 | 1 | 0.73 | 20 | 14.60 | | Cheung, Melvin | | | 1657 | HKG | 0.00 | 1 | -0.03 | 20 | -0.60 | | Au, Chung Hei | | | 1229 | HKG | 0.00 | 1 | -0.34 | 20 | -6.80 | | 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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