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Individual Calculations August 2023 |
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| Retnaraja, Athena-Malar Total change: 94.40 | |   |
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| 2023 Checkmate FIDE Open | Adelaide | AUS | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1441 | 3.50 | 6 | 2.36 | 40 | 94.40 | |
|  Sheldrick, Kevin | | | 2047 | AUS | 1.00 | 1 | 0.98 | 40 | 39.20 | |  Balachander, Tharan | | | 1745 | AUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Retnaraja, Ethan | | | 1697 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Marriott, Max | | | 1565 | AUS | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Rogers, Thomas | | | 1625 | AUS | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Maria, Alistair | | | 1685 | AUS | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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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