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Individual Calculations December 2022 |
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| Li, Jackie Total change: 36.80 | |   |
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| 2022 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 2008 | 6.00 | 8 | -0.33 | 40 | -13.20 | |
|  O`carroll, Om | | | 1608 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Behull, Bob | | | 1538 | AUS | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Kalina, Leo | | | 1667 | AUS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Ritter, Theo | | | 1621 | AUS | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gao, Arthur | | | 1581 | AUS | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Rozuwiecka, Anna | | | 1717 | AUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Luis, Anthony Jayanata | | | 1720 | INA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Morris, James | m | | 2465 | AUS | 0.50 | 1 | 0.45 | 40 | 18.00 | | | * 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 |
| 1953 | 2013 | 3.00 | 3 | 1.25 | 40 | 50.00 | |
| | Ly, Thai | | | 1873 | AUS | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Stojic, Svetozar | | | 1986 | AUS | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Dai, Cheng | | | 2000 | AUS | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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