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Individual Calculations July 2022 |
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| Barker, Geoff H Total change: -40.40 | |   |
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| 2022 NSW Open | Sydney | AUS | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1975 | 4.50 | 7 | -1.01 | 40 | -40.40 | |
|  Chang, Ethan | | | 1575 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Naraharasetty, Saisiddharth | | | 1681 | IND | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Anup Kumar, Vihaan | | | 1680 | AUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rodgers, Jack | | | 2075 | AUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Guo, David | | | 1679 | AUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Zhang, Kendrick (kenny) | | | 1777 | NZL | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Ni, Lucas | | | 1565 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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