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Individual Calculations September 2023 |
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| Butler, Brian J Total change: 14.60 | |   |
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| 2023 Tuggeranong Club Championship Rounds 1-5 | Canberra | AUS | 2023-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1707 | 4.00 | 5 | 0.73 | 20 | 14.60 | |
|  Brown, Liam | | | 1430 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Albert, Max | | | 1523 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Johnson, Harry | | | 1619 | AUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | De Noskowski, Adrian | | | 1726 | AUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Pearce, Tim | | | 1627 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | |
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