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Individual Calculations April 2020 |
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| Cheng, Chao Xin Total change: 11.60 | |   |
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| 2020 Ballarat Begonia Open | Ballarat | AUS | 2020-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1432 | 2.50 | 6 | 0.29 | 40 | 11.60 | |
|  Litchfield, Frederick | | | 1832 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wang, Ruicheng | | | 1754 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Hormann, Thomas | | | 1117 | AUS | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Poberezovsky, Daniel | | | 1736 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Smith, Warren | | | 1152 | AUS | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lea, Tom | | | 1720 | AUS | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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