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Individual Calculations August 2023 |
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| Balachander, Tharan Total change: -60.00 | |   |
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| 2023 Checkmate FIDE Open | Adelaide | AUS | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1745 | 2.00 | 5 | -0.61 | 40 | -24.40 | |
|  Veldon, Rino | | | 1357 | AUS | 0.50 | 1 | -0.41 | 40 | -16.40 | |  Retnaraja, Athena-Malar | | | 1441 | AUS | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Leaver, Kyle | | | 2134 | AUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Chapman, Mark | m | | 2373 | AUS | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Marriott, Max | | | 1565 | AUS | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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 City of Adelaide Championship Rounds 1-2 | Adelaide | AUS | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1745 | 0.00 | 1 | -0.89 | 40 | -35.60 | |
| | Perkins, Aaron | | | 1389 | AUS | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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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