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Individual Calculations November 2022 |
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| Tsang, Lok Ching Total change: 6.00 | |   |
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| Hong Kong Open 2022 | Hong Kong | HKG | 2022-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1298 | 0.00 | 2 | -0.07 | 20 | -1.40 | |
|  Chong, Chor Yuen | | | 1795 | HKG | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Luk, Luen-Wah | f | | 1842 | HKG | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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) | | | | Caissa 10 Year Anniversary Grand Prix 9 Standard Chess | Hong Kong | HKG | 2022-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1298 | 2.00 | 4 | 0.37 | 20 | 7.40 | |
| | Kao, Jamison Edrich | | | 1630 | HKG | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Wang, Julian Samuel | | | 1122 | HKG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Mahadevan, Aravind | | | 1257 | HKG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Wong, Adrian Kwan Yui | | | 1520 | HKG | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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