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Individual Calculations February 2023 |
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| Tang, Terrence Total change: 96.20 | |   |
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| 2023 Brisbane New Year Round Robin | Brisbane | AUS | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1641 | 6.00 | 6 | 1.46 | 20 | 29.20 | |
|  Jones, Jonathan | | | 1490 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Renkin, Jeremy | | | 1445 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Windsor, Maximilian | | | 1383 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Jones, Jonathan | | | 1490 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Windsor, Maximilian | | | 1383 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Renkin, Jeremy | | | 1445 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1641 | 5.50 | 9 | 3.35 | 20 | 67.00 | |
| | Liu, Yi | f | | 2303 | AUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Tao, Junqing Jerome | | | 1350 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Charles, Gareth | c | | 2039 | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Castor, David | | | 2127 | AUS | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Do, Aaron | | | 1803 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Sikivou, Taione | c | | 1840 | FIJ | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Tang, Hao | | | 1912 | NZL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Young, Micah | | | 1844 | AUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Beaumont, David | | | 1850 | AUS | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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) | | |
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