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Individual Calculations April 2023 |
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| Juszczynski, Mathew Total change: 3.80 | |   |
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| 2023 South Australian Candidates Rounds 5-9 | Adelaide | AUS | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1554 | 2.50 | 4 | 0.12 | 20 | 2.40 | |
|  Rogers, Thomas | | | 1589 | AUS | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Lazarou, Michael | | | 1468 | AUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Perkins, Aaron | | | 1330 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Schiavone, Emmanuel | | | 1529 | AUS | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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 Ballarat Begonia Open | Ballarat | AUS | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1569 | 2.00 | 5 | 0.07 | 20 | 1.40 | |
| | Barnett, Jasan | | | 1213 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Goswami, Sagargiri | | | 1473 | IND | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Annapureddy, Rheyansh Reddy | | | 1795 | AUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Cannon, David | f | | 2053 | AUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Hain, Anthony | c | | 1868 | AUS | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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