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Individual Calculations July 2021 |
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| Gao, Oscar Total change: 22.00 | |   |
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| 2021 SSCC Round-Robin | Perth | AUS | 2021-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1667 | 2.00 | 9 | -0.03 | 40 | -1.20 | |
|  Ferozkohi, Ihsan | | | 2067 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soutar, Gavin | | | 1693 | AUS | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Hardegen, Kathryn | | wf | 1937 | AUS | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Calado, Edward | | | 1890 | AUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Holland, Dennis | | | 1822 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hare, Tim | | | 1997 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Fu, Yihe (rebo) | | | 1986 | CHN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | King, David | | | 1778 | AUS | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Ellis, David | | | 1901 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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) | | | | 2021 WA Open Championship | Perth | AUS | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1667 | 3.00 | 6 | 0.58 | 40 | 23.20 | |
| | Hernandez Mendez, Iker | | | 1561 | AUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Elkington, Derek | | | 1872 | AUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Fu, Yihe (rebo) | | | 1986 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Falasca, Valerio | | | 1754 | ITA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Muruganandam, Virudhagiri | | | 1326 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kinsman, Craig C | | | 1963 | AUS | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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