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Individual Calculations December 2023 |
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| Healey, Callum Total change: 30.20 | |   |
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| 2023 MCC Greg Hjorth Open | Melbourne | AUS | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1174 | 2.50 | 7 | 1.51 | 20 | 30.20 | |
|  Widjaja, Ashton | | | 1650 | AUS | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Zhang, Kevin W | | | 1567 | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fazzolari, James | | | 1454 | AUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Nowak, Ruben | | | 1458 | AUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Yendru, Srikrishna | | | 1506 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gao, James Lequan | | | 1660 | AUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Liu, Ronald | | | 1261 | AUS | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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