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Individual Calculations May 2023 |
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| Bayaca, Sterling Total change: 7.60 | |   |
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| 2023 Norths Club Championship Tournament 1 Rounds 8-9 | Sydney | AUS | 2023-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2098 | 2.00 | 2 | 0.52 | 20 | 10.40 | |
|  Brown, Joshua | | | 1842 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Bukreyev, Andriy | c | | 1976 | AUS | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | 2023 O2C Doeberl Cup Premier | Canberra | AUS | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2098 | 5.50 | 9 | -0.14 | 20 | -2.80 | |
| | Leong, Benjamin | | | 1865 | AUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Cheng, Chao Xin | | wc | 1786 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Solomon, Stephen J | m | | 2271 | AUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Yin, Wenlin | | | 1944 | AUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Datar, Tejas | | | 1921 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yadao, Israel | | | 2253 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gao, Arthur | | | 1781 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Fu, Yihe (rebo) | f | | 2154 | AUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Hartley, James | | | 1951 | AUS | 1.00 | 1 | 0.30 | 20 | 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) | | |
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