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Individual Calculations December 2022 |
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| Dai, Cheng Total change: -30.00 | |   |
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| 2022 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1988 | 6.00 | 9 | -1.26 | 20 | -25.20 | |
|  Praveen, Jeeva | | | 1588 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ritter, Theo | | | 1621 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Morris, James | m | | 2465 | AUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Pearl, Oliver | | | 1646 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Luis, Anthony Jayanata | | | 1720 | INA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Cherukuvada, Tejas | | | 1482 | AUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Stolyarov, Michael | | | 1617 | AUS | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Chai, Kang | | | 1639 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Morrison, Jennifer | | | 1566 | AUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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) | | | | 2022 Box Hill Open Rounds 4-7 | Melbourne | AUS | 2022-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 2000 | 3.00 | 4 | -0.66 | 20 | -13.20 | |
| | Morrison, Jennifer | | | 1621 | AUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Sucevic, Milic | | | 1600 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cherukuvada, Tejas | | | 1470 | AUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Fan, Chloe | | | 1686 | AUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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 MCC Bob Brooking Round Robin 1 Rounds 1-4 | Melbourne | AUS | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2000 | 2.50 | 4 | 0.42 | 20 | 8.40 | |
| | Kelly, Adam | c | | 1987 | AUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Bassig, Hamish | | | 2067 | AUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ly, Thai | | | 1873 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Li, Jackie | | | 2013 | AUS | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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