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Individual Calculations April 2020 |
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| Litchfield, Frederick Total change: 17.00 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2064 | 4.50 | 7 | 0.85 | 20 | 17.00 | |
|  Cheng, Chao Xin | | | 1664 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lee, Lachlan | | | 1704 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Zhao, Zong-Yuan | g | | 2464 * | AUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Pirotais, Jerome | | | 2123 | FRA | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Wang, Ruicheng | | | 1754 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Johansen, Darryl K | g | | 2392 | AUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Nemeth, John | | | 2180 | AUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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