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Individual Calculations August 2023 |
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| Ho, Nok Hang Jonathan Total change: -16.00 | |   |
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| Kidult Chess HK Friday Tournament - 2023 Standard S2 (May - June) | Hong Kong | HKG | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1433 | 1.00 | 2 | -0.43 | 20 | -8.60 | |
|  Lau, Tsz Yiu Christ | | | 1270 | HKG | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Lee, Ho Kan | | | 1276 | HKG | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | HKCFL Summer Swiss 2023 | Hong Kong | HKG | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1433 | 2.50 | 6 | -0.37 | 20 | -7.40 | |
| | Yu, Andrew James | | | 1244 | HKG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Wong, On Wing | | | 1515 | HKG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chan, Wang Ip Boris | | | 1606 | HKG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kao, Jamison Edrich | | | 1667 | HKG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Daryanani, Naresh Lachmandas | | | 1294 | HKG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chiu, David Zion | | | 1390 | HKG | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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