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Individual Calculations January 2022 |
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| Gratchev, Ekaterina Total change: 15.20 | |   |
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| 2021 Churchie Chess Festival Swiss | Brisbane | AUS | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1484 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
|  Ooi, Jayden | | | 1766 | AUS | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Renjith, Sravan | f | | 1884 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leong, Joel | | | 1572 | AUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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