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Individual Calculations April 2022 |
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| Healey, Callum Total change: 54.40 | |   |
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| 2022 Ballarat Begonia Open | Melbourne | AUS | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1122 | 2.00 | 6 | 1.36 | 40 | 54.40 | |
|  Brockman, Roland | | | 1452 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Clark, Peter | | | 1409 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Trewin, Samuel | | | 1646 | AUS | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Barber, Geoffrey | | | 1632 | AUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Maria, Alistair | | | 1529 | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Stojic, Milan | | | 1350 | AUS | 1.00 | 1 | 0.79 | 40 | 31.60 | |
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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