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Individual Calculations February 2023 |
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| Halabe, Adam Total change: 45.60 | |   |
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| 2022 Canterbury Summer Swiss | Melbourne | AUS | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1351 | 2.00 | 6 | 0.00 | 40 | 0.00 | |
|  Chan, Luis | f | | 2192 | AUS | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Gao, Arthur | | | 1723 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Cherukuvada, Vikas | | | 1040 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Bekker, Gary D | c | | 1634 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ni, Marcus | | | 1179 | AUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Paul, Cijo | | | 1653 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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 |
| 1591 | 1397 | 4.00 | 9 | 1.14 | 40 | 45.60 | |
| | Van Der Hoorn, Thomas | | | 1898 | NZL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Datar, Tejas | | | 1932 | AUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Djatschenko, Addison | | | 1226 | AUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Li, Jason | | | 1669 | AUS | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Mann, Anthony | | | 1706 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Davis, Tony J | c | | 1725 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Akok, Benjamin | | | 1208 | AUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Annapureddy, Rheyansh Reddy | | | 1791 | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Liu, Richard Jingjie | | | 1167 | NZL | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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