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Rapid:
Individual Calculations July 2022 |
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| Lo, Jason Jun-San Total change: -15.20 | |   |
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| Kidult Chess Hong Kong Sunday Tournament 2022 | Hong Kong | HKG | 2022-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1115 | 0.00 | 4 | -0.46 | 20 | -9.20 | |
|  Siu, Cheuk Yiu | | | 1353 | HKG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Tsang, Lok Ching | | | 1444 | HKG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ho, In Hei Henry | f | | 1640 | HKG | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Ho, Nok Hang Jonathan | | | 1468 | HKG | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | The Inaugural Scholastic Chess HKD3,000 Young Masters | Hong Kong | HKG | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1115 | 1.00 | 4 | -0.30 | 20 | -6.00 | |
| | Kao, Jamison Edrich | | | 1419 | HKG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lau, Tsz Yiu Christ | | | 1293 | HKG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Tang, Lea | | | 1119 | HKG | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Yueh, Hoi Fung | | | 1190 | HKG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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