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Individual Calculations May 2023 |
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| Wang, Yuwei Total change: 8.80 | |   |
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| 2023 O2C Doeberl Cup Mini | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1143 | 0.50 | 3 | -0.69 | 40 | -27.60 | |
|  Smith, Tristan K | | | 1254 | AUS | 0.00 | 1 | -0.35 | 40 | -14.00 | |  Pan, Renee Yang | | | 1293 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Huang, Thomas | | | 1111 | AUS | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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 Oceania Youth Championship Under 12 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1143 | 2.00 | 7 | 0.91 | 40 | 36.40 | |
| | Thuaux, Alexander | | | 1396 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pai, Avaneesh | | | 1403 | AUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Halabe, Adam | | | 1486 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tay, Mason | | | 1370 | AUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Tee, Benjamin | | | 1533 | AUS | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Jiang, Patrick Di | | | 1448 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Hari, Dhruv | | | 1429 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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