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Individual Calculations May 2021 |
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| Guo, David Total change: 20.00 | |   |
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| 2021 O2C Doeberl Cup Major | Canberra | AUS | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1600 | 2.50 | 7 | 0.50 | 40 | 20.00 | |
|  Davis, Tony J | c | | 1764 | AUS | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Wang, Eason | | | 1580 | AUS | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Wan, Dennis | | | 1743 | AUS | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Courtney, Michael J | | | 1763 | AUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Vander Wal, Fritz W | | | 1805 | AUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Canfell, Mike J | | | 1819 | AUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Brack, Johannes | | | 1913 | GER | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | |
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