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Individual Calculations April 2018 |
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| Beckman, John Total change: -3.80 | |   |
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| 2018 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1499 | 2.00 | 6 | -0.19 | 20 | -3.80 | |
|  Ryjanova, Julia | | wg | 1899 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gao, Daniel Danning | | | 1274 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kalisch, Tom | | | 1738 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kaplan, Alex | | | 1456 | AUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Soetanto, Brandon | | | 1598 | AUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Voon, Richard | | | 1729 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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