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Individual Calculations July 2021 |
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| Hardegen, Kathryn Total change: 15.20 | |   |
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| 2021 SSCC Round-Robin | Perth | AUS | 2021-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1937 | 5.50 | 9 | 0.39 | 20 | 7.80 | |
|  King, David | | | 1778 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Ellis, David | | | 1901 | AUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gao, Oscar | | | 1667 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Soutar, Gavin | | | 1693 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ferozkohi, Ihsan | | | 2247 | AUS | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Calado, Edward | | | 1890 | AUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Holland, Dennis | | | 1822 | AUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hare, Tim | | | 1997 | NZL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Fu, Yihe (rebo) | | | 1986 | CHN | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | | | 2021 WA Open Championship | Perth | AUS | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1937 | 4.00 | 6 | 0.37 | 20 | 7.40 | |
| | Prunty, Jon | | | 1537 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sheridan, Wallace | | | 1537 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laubbacher, Jamie | | | 1697 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kinsman, Craig C | | | 1963 | AUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Fu, Yihe (rebo) | | | 1986 | AUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Gong, Patrick | f | | 2304 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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