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Individual Calculations May 2020 |
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| Ferozkohi, Ihsan Total change: 9.80 | |   |
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| 2023 Victorian Senior's Championship Rounds 1-5 | Perth | AUS | 2020-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 2204 | 4.00 | 4 | 0.49 | 20 | 9.80 | |
|  Ellis, David | | | 1922 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Baumgartner, Robert | | | 1804 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taylor, Leon M | | | 1931 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Dunlop, Gordon | | | 1804 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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