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Rapid:
Individual Calculations July 2022 |
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| Tang, Lea Total change: -39.60 | |   |
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| HONG KONG Charity Chess Rapid Open 2022 - Open | Hong Kong | HKG | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1119 | 0.00 | 3 | -0.28 | 20 | -5.60 | |
|  Lam, Chun Yung Samuel | | | 1491 | HKG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wolfaardt, Francois | | | 1778 | RSA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Jin, Zhan Eric | | | 1394 | HKG | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | The Inaugural Scholastic Chess HKD3,000 Young Masters | Hong Kong | HKG | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1119 | 0.00 | 4 | -1.70 | 20 | -34.00 | |
| | Han, Xuqian Ben | | | 1422 | HKG | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Wong, Kainos | | | 1046 | HKG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Lo, Jason Jun-San | | | 1115 | HKG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Tong, Matthew | | | 1153 | HKG | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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