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Individual Calculations August 2023 |
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| Dakic, Dusan Total change: -3.60 | |   |
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| 2023 MCC City of Melbourne Open Round 9 | Melbourne | AUS | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 1740 | 0.00 | 1 | -0.11 | 20 | -2.20 | |
|  Bassig, Hamish | c | | 2085 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | 2023 Box Hill Winter Round Robin Division B Rounds 5-6 | Melbourne | AUS | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1740 | 0.50 | 2 | -0.76 | 20 | -15.20 | |
| | Kong, Nathan | | | 1649 | AUS | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Hong, Xavier | | | 1639 | AUS | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | 2023 MCC Edwin Malitis Memorial - Major Open Rounds 1-3 | Melbourne | AUS | 2023-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1740 | 2.00 | 3 | 0.53 | 20 | 10.60 | |
| | Coyukiat, Ian | | | 1591 | HKG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Ly, Thai | | | 1850 | AUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Annapureddy, Rheyansh Reddy | | | 1798 | AUS | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | 2023 Victorian Championship Rounds 1-3 | Melbourne | AUS | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1740 | 1.00 | 3 | 0.16 | 20 | 3.20 | |
| | Li, Tedric | c | | 2002 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hartley, James | c | | 1894 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Chibnall, Alana | | wf | 1834 | AUS | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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