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Individual Calculations May 2021 |
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| Guo, Jamie-Lee Total change: -43.80 | |   |
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| 2021 O2C Doeberl Cup Major | Canberra | AUS | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1824 | 2.50 | 6 | -2.19 | 20 | -43.80 | |
|  Badrinarayan, Siddhant | | | 1651 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Rumley, William | | | 1424 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Retnaraja, Ethan | | | 1602 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Cheng, Chao Xin | | | 1482 | AUS | 0.00 | 1 | -0.88 | 20 | -17.60 | | | He, Zhi Yu (paul) | | | 1679 | NZL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Brown, Jordan | | | 1683 | AUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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