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Rapid:
Individual Calculations July 2022 |
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| Kao, Jamison Edrich Total change: -32.80 | |   |
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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 |
| 1223 | 1419 | 4.50 | 7 | -0.67 | 20 | -13.40 | |
|  Leung, Lachlan Hoi Jun | | | 1042 | HKG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Leung, Shun Him | | | 1211 | HKG | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Chan, Wang Ip Boris | | | 1480 | HKG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Mahadevan, Aravind | | | 1233 | HKG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Wong, Adrian Kwan Yui | | | 1136 | HKG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Li, Joy Ching | | wc | 1209 | HKG | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Fan, Wen Xi | | | 1249 | HKG | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | | | The Inaugural Scholastic Chess HKD3,000 Young Masters | Hong Kong | HKG | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1419 | 4.00 | 5 | 0.93 | 20 | 18.60 | |
| | Lo, Jason Jun-San | | | 1115 | HKG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Puhar, Jack | | | 1114 | HKG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kwong, Wing Ki | | | 1686 | HKG | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Lau, Tsz Yiu Christ | | | 1293 | HKG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Han, Xuqian Ben | | | 1422 | HKG | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 10 Years Anniversary Grand Prix Event 1 -RAPID DB | Hong Kong | HKG | 2022-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1419 | 2.50 | 7 | -1.90 | 20 | -38.00 | |
| | Vlasov, Alexander | | | 1258 | HKG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Han, Xuqian Ben | | | 1422 | HKG | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Ozbek, Gorkem | | | 1278 | TUR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Davoust, Arnaud | | | 1235 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Lau, Tsz Yiu Christ | | | 1293 | HKG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Garceran Wang, Miguel Angel | | | 1526 | HKG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mahadevan, Aravind | | | 1233 | HKG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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