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Individual Calculations April 2018 |
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| Johansen, Darryl K Total change: -5.90 | |   |
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| 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 2354 | 4.50 | 6 | -0.59 | 10 | -5.90 | |
|  Goh, Ethan | | | 1954 * | SGP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Murray, Russell | | | 1954 * | AUS | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Maunders, Myiesha | | | 1954 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Flude, David A | | | 1954 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lekkas, Frank | | | 2042 | AUS | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Wallis, Christopher | f | | 2318 | AUS | 0.50 | 1 | -0.05 | 10 | -0.50 | | | * 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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