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Individual Calculations December 2022 |
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| Kelly, Adam Total change: 11.20 | |   |
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| 2022 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1993 | 7.00 | 9 | 1.00 | 20 | 20.00 | |
|  Wolffs, Walter | | | 1593 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stolyarov, Michael | | | 1617 | AUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Chan, Dylan | | | 1564 | AUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Davis, Tony J | c | | 1767 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Dragicevic, Domagoj | f | | 2135 | AUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Poberezovsky, Daniel | | | 1788 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Morris, James | m | | 2465 | AUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kannan, Archit | | | 1529 | AUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Yang, Ray | f | | 2081 | AUS | 1.00 | 1 | 0.62 | 20 | 12.40 | | | * 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 MCC Bob Brooking Round Robin 1 Rounds 1-4 | Melbourne | AUS | 2022-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1987 | 1.00 | 3 | -0.44 | 20 | -8.80 | |
| | Dai, Cheng | | | 2000 | AUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Zafirakos, Jesse | | | 1950 | AUS | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Yang, Ray | f | | 2053 | AUS | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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