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Individual Calculations February 2023 |
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| Windsor, Maximilian Total change: 28.00 | |   |
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| 2023 Brisbane New Year Round Robin | Brisbane | AUS | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1383 | 2.00 | 6 | 0.12 | 40 | 4.80 | |
|  Renkin, Jeremy | | | 1445 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Jones, Jonathan | | | 1490 | AUS | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Tang, Terrence | | | 1641 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Renkin, Jeremy | | | 1445 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Tang, Terrence | | | 1641 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Jones, Jonathan | | | 1490 | AUS | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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) | | | NOTE: K factor changed | | 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1383 | 3.50 | 9 | 1.16 | 20 | 23.20 | |
| | Brown, Joshua | | | 1865 | AUS | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Fancy, Stuart | f | | 1981 | PNG | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Zafirakos, Jesse | | | 1902 | AUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Lee, Daniel | | | 1750 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rupasinghe, Sayum | | | 1710 | AUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Singh, Harnam | | | 1180 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chmiel, Rad | | | 1624 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Weigall, Jay | | | 1519 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Akok, Benjamin | | | 1208 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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