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Rapid:
Individual Calculations May 2019 |
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| Kwong, Wing Ki Total change: -5.00 | |   |
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| Hong Kong Inter-School Team 2019 - Secondary | Hong Kong | HKG | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1653 | 3.00 | 4 | -0.25 | 20 | -5.00 | |
|  Chung, Jaiming Joshua Kobayashi | | | 1299 | HKG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Tsoi, Mike | | | 1568 | HKG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Liu, Pak | | | 1347 | HKG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Cheung, Pak Shing | | | 1311 | HKG | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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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