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Individual Calculations November 2023 |
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| Dai, Cheng Total change: 33.40 | |   |
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| 2023 Box Hill Winter Swiss Rounds 6-7 | Melbourne | AUS | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 2063 | 2.00 | 2 | 0.09 | 20 | 1.80 | |
|  Dinh, Thien | | | 1663 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cook, Geoff L | | | 1441 | AUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | | | 2023 MCC Classic - Round Robin Rounds 6-9 plus postponed games | Melbourne | AUS | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2046 | 4.00 | 4 | 1.48 | 20 | 29.60 | |
| | Bassig, Hamish | f | | 2062 | AUS | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Poberezovsky, Daniel | | | 1854 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Stojic, Svetozar | f | | 1929 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Li, Jackie | | | 1952 | AUS | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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) | | | | 2023 Box Hill Open Rounds 1-2 | Melbourne | AUS | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 2046 | 2.00 | 2 | 0.10 | 20 | 2.00 | |
| | Liu, Ronald | | | 1646 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chan, Benny | | | 1446 | AUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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