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Individual Calculations May 2023 |
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| Gatzen-O`keefe, Thomas Total change: 14.00 | |   |
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| 2023 O2C Doeberl Cup Major | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1554 | 1.00 | 6 | -0.85 | 40 | -34.00 | |
|  Watson, James | | | 1801 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Yeung, Evan | | | 1556 | AUS | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Xu, Luna Yuexiu | | | 1573 | NZL | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Retnaraja, Ethan | | | 1806 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Russell, Paul | c | | 1795 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Davis, Tony J | c | | 1704 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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 Junior Championship Under 20 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1554 | 2.50 | 8 | 1.20 | 40 | 48.00 | |
| | Leong, Benjamin | | | 1865 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Park-Tamati, Philli | | | 1834 | NZL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Lane, Ryan | | | 1915 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Liu, William Rui | | | 1898 | NZL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kalina, Leo | | | 1701 | AUS | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ilic, Nicholas | f | | 2089 | AUS | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Thogata, Randheer | | | 1787 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zhu, Harvey | | | 1756 | AUS | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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