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Individual Calculations April 2022 |
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| Yang, Ray Total change: -4.60 | |   |
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| 2022 MCC Club Championship Rounds 4-7 | Melbourne | AUS | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 2137 | 3.00 | 4 | -0.41 | 20 | -8.20 | |
|  Lu, Lillian | | | 1786 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Li, Jackie | | | 1907 | AUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Chmiel, Rad | | | 1737 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ly, Thai | | | 1886 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 2022 Ballarat Begonia Open | Melbourne | AUS | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2118 | 5.00 | 7 | 0.18 | 20 | 3.60 | |
| | Anton, Sarah | | wc | 1639 | AUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Cheng, Chao Xin | | | 1838 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ikeda, Junta | m | | 2457 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Buda, Alexander | | | 1745 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | O`carroll, Om | | | 1718 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Johansen, Darryl K | g | | 2385 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Van Riel, Bas | | | 1741 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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