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Individual Calculations April 2023 |
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| Kalisch, Tom Total change: -11.00 | |   |
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| 2023 Chess Artists Club Championship Rounds 5-7 | Melbourne | AUS | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1649 | 1.00 | 2 | -0.55 | 20 | -11.00 | |
|  De Rooy, Jack | | | 1414 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Halabe, Adam | | | 1446 | AUS | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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