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Individual Calculations May 2023 |
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| Jain, Rohan Total change: -22.00 | |   |
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| 2023 O2C Doeberl Cup Mini | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1158 | 1041 | 1.00 | 4 | -0.41 | 40 | -16.40 | |
|  Liu, Kevin | | | 1210 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Meng, Harrison Xiang Zhi | | | 1093 | NZL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Lee, William | | | 1019 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Chen, Minnie | | | 1309 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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 |
| 1472 | 1041 | 0.00 | 2 | -0.14 | 40 | -5.60 | |
| | Chakrabarty, Reyaansh | | | 1540 | AUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pai, Avaneesh | | | 1403 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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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