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Rapid:
Individual Calculations July 2022 |
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| Lau, Tsz Yiu Christ Total change: 9.40 | |   |
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| The Inaugural Scholastic Chess HKD3,000 Young Masters | Hong Kong | HKG | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1293 | 2.50 | 5 | -0.43 | 20 | -8.60 | |
|  Puhar, Jack | | | 1114 | HKG | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Lo, Jason Jun-San | | | 1115 | HKG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jin, Ziyang | | | 1119 | HKG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kao, Jamison Edrich | | | 1419 | HKG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chan, Pui Yin Brandon | | | 1356 | HKG | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 10 Years Anniversary Grand Prix Event 1 -RAPID DB | Hong Kong | HKG | 2022-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1293 | 4.00 | 7 | 0.90 | 20 | 18.00 | |
| | Ozbek, Gorkem | | | 1278 | TUR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Davoust, Arnaud | | | 1235 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mahadevan, Aravind | | | 1233 | HKG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Garceran Wang, Miguel Angel | | | 1526 | HKG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kao, Jamison Edrich | | | 1419 | HKG | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Vlasov, Alexander | | | 1258 | HKG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Han, Xuqian Ben | | | 1422 | HKG | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | |
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