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Blitz:
Individual Calculations September 2021 |
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| Chan, Trevor Xavier Yao Total change: -43.40 | |   |
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| Caissa Summer Moves 2021 Blitz Sheung Wan | Hong Kong | HKG | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1528 | 3.50 | 7 | -0.37 | 20 | -7.40 | |
|  Masters, Christopher | | | 1857 | HKG | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Wu, Kiu Chun Aidan | | | 1204 | HKG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lam, Daniel King Wai | f | | 2000 | HKG | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Chan, Wang Ip Boris | | | 1347 | HKG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Iyer , Neel | | | 1395 | HKG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Tsang, Lok Ching | | | 1522 | HKG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hari, Advay | | | 1168 | HKG | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | Caissa Summer Moves 2021 Blitz Discovery Bay | Hong Kong | HKG | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1528 | 2.00 | 5 | -0.86 | 20 | -17.20 | |
| | Chan, Wang Ip Boris | | | 1347 | HKG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Masters, Christopher | | | 1857 | HKG | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Nissinen, Niilo Man | | | 1522 | HKG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Zhang, Marvin | | | 1444 | HKG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Wu, Kiu Chun Aidan | | | 1204 | HKG | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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) | | | | Caissa Summer Moves 2021 Evening Blitz | Hong Kong | HKG | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1528 | 0.00 | 3 | -0.94 | 20 | -18.80 | |
| | Masters, Christopher | | | 1857 | HKG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nissinen, Nilo Man | | | 1522 | HKG | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Tang, Tsz Sang | | | 1671 | HKG | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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