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Individual Calculations May 2023 |
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| Lee, William Total change: -52.40 | |   |
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| 2023 O2C Doeberl Cup Mini | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1019 | 0.00 | 3 | -1.04 | 40 | -41.60 | |
|  Li, Ethan | | | 1243 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Jain, Rohan | | | 1041 | AUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Zhang, Emma (zhihan) | | | 1128 | AUS | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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 Youth Championship Under 12 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1019 | 0.00 | 1 | -0.27 | 40 | -10.80 | |
| | Arav, Callan | | | 1197 | AUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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) | | |
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