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Individual Calculations September 2023 |
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| Dakic, Dusan Total change: -28.60 | |   |
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| 2023 Box Hill Winter Round Robin Division B Round 7 | Melbourne | AUS | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1740 | 0.50 | 1 | -0.07 | 20 | -1.40 | |
|  Crowley, Regan | c | | 1692 | AUS | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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 MCC Edwin Malitis Memorial - Major Open Rounds 4-7 | Melbourne | AUS | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1740 | 1.00 | 4 | -1.34 | 20 | -26.80 | |
| | Soo, Kai Jie | f | | 2033 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Fry, Peter | | | 1568 | AUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Arthur, Matthew | | | 1543 | AUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Moharjeen, Miraj | | | 1578 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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 Victorian Championship Rounds 4-7 | Melbourne | AUS | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1736 | 2.50 | 4 | -0.10 | 20 | -2.00 | |
| | Raine, Marcus | | | 1715 | AUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Dias, Douglas | | | 1600 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Cherukuvada, Tejas | | | 1557 | AUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chai, Kang | | | 1617 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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 Classic - Swiss Round 1 | Melbourne | AUS | 2023-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1736 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | De Rooy, Samuel | | | 1336 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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