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Individual Calculations April 2020 |
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| Johansen, Darryl K Total change: -5.20 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2392 | 4.00 | 5 | -0.52 | 10 | -5.20 | |
|  Coffey, Ruari | | | 1992 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Wang, Ruicheng | | | 1992 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Milojevic, Miodrag | | | 1992 * | SRB | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Litchfield, Frederick | | | 2064 | AUS | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Sheldrick, Kevin | | | 2037 | AUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | | * 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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