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Individual Calculations May 2023 |
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| Ferozkohi, Ihsan Total change: -15.20 | |   |
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| 2023 Metro Club Championship A-Division Rounds 8-9 plus postponed | Perth | AUS | 2023-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 2197 | 1.00 | 2 | -0.87 | 20 | -17.40 | |
|  Baumgartner, Robert | | | 1797 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hernandez Mendez, Iker | | | 1735 | AUS | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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) | | | | 2023 SSCC Round Robin Rounds 1-3 | Perth | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 2194 | 3.00 | 3 | 0.11 | 20 | 2.20 | |
| | Chen, Angus | | | 1794 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | McAteer, Ian | | | 1571 | AUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Gunawan, Tjermin | | | 1628 | AUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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) | | |
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