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Individual Calculations February 2023 |
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| Thogata, Randheer Total change: 85.80 | |   |
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| 2022 Canterbury Summer Swiss | Melbourne | AUS | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1674 | 4.50 | 7 | -0.07 | 30 | -2.10 | |
|  Cherukuvada, Vikas | | | 1274 * | AUS | 1.00 | 1 | 0.08 | 30 | 2.40 | |  Nemeth, John | c | | 2172 | AUS | 0.00 | 1 | -0.04 | 30 | -1.20 | | | Buhagiar, Aden | | | 1411 | AUS | 0.50 | 1 | -0.32 | 30 | -9.60 | | | Clark, Peter | | | 1353 | AUS | 0.50 | 1 | -0.37 | 30 | -11.10 | | | Jathar, Ved | | | 1435 | AUS | 1.00 | 1 | 0.20 | 30 | 6.00 | | | Yang, Bohan | | | 1205 | AUS | 1.00 | 1 | 0.05 | 30 | 1.50 | | | Zafirakos, Jesse | | | 1944 | AUS | 0.50 | 1 | 0.33 | 30 | 9.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Australian Junior Championship U18 Open | Melbourne | AUS | 2023-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1679 | 6.00 | 9 | 2.32 | 30 | 69.60 | |
| | Sanusi-Goh, Gavyn | | | 1326 | AUS | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Testolin, Ryder | | | 2012 | AUS | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Gatzen-O`keefe, Thomas | | | 1488 | AUS | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Morris, Byron | | | 1824 | AUS | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Liu, Ryan Chengji | | | 1371 | AUS | 1.00 | 1 | 0.14 | 30 | 4.20 | | | Zafirakos, Jesse | | | 1902 | AUS | 1.00 | 1 | 0.78 | 30 | 23.40 | | | Li, Jackie | | | 2035 | AUS | 1.00 | 1 | 0.89 | 30 | 26.70 | | | Wang, Ruicheng | | | 1891 | AUS | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Ooi, Jayden | | | 1931 | AUS | 0.50 | 1 | 0.31 | 30 | 9.30 | |
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 |
| 1823 | 1679 | 3.00 | 7 | 0.61 | 30 | 18.30 | |
| | Kerr, Atlas | | | 1923 | NZL | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Stead, Kerry | c | | 1952 | AUS | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Xia, Justin | | | 1525 | AUS | 0.50 | 1 | -0.21 | 30 | -6.30 | | | Ogada-Osir, Ibrahim | | | 2123 | AUS | 0.50 | 1 | 0.44 | 30 | 13.20 | | | Kargosha, Bahman | c | | 2096 | AUS | 0.00 | 1 | -0.07 | 30 | -2.10 | | | Woodrow, Daniel | | | 1279 * | AUS | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Brown, Joshua | | | 1865 | AUS | 0.50 | 1 | 0.24 | 30 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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