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Individual Calculations May 2023 |
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| Li, Ethan Total change: -27.20 | |   |
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| 2023 O2C Doeberl Cup Mini | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1243 | 3.50 | 7 | -0.20 | 40 | -8.00 | |
|  Hormann, Thomas | | | 1193 | AUS | 0.00 | 1 | -0.57 | 40 | -22.80 | |  Lee, William | | | 1019 | AUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Thandhi, Mohan | | | 1320 | AUS | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Marks, Joe | | | 1449 | AUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Kariyawasam, Trent | | | 1203 | AUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Akok, Benjamin | | | 1252 | AUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Jigando, Neo | | | 1119 | AUS | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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 Youth Championship Under 12 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1243 | 0.50 | 2 | -0.48 | 40 | -19.20 | |
| | Halabe, Adam | | | 1486 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tong, Max | | | 1020 | AUS | 0.50 | 1 | -0.28 | 40 | -11.20 | |
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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