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Individual Calculations December 2022 |
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| Zhao, Tiger Chengxin Total change: 208.00 | |   |
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| 2022 MCC Greg Hjorth Open Weekender | Melbourne | AUS | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1185 | 4.00 | 8 | 3.45 | 40 | 138.00 | |
|  Pearl, Oliver | | | 1646 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Hari, Dhruv | | | 1427 | AUS | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Morrison, Jennifer | | | 1566 | AUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Fan, Chloe | | | 1691 | AUS | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Poberezovsky, Daniel | | | 1788 | AUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Chai, Kang | | | 1639 | AUS | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Li, Tedric | | | 1696 | AUS | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Hong, Xavier | | | 1642 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 2022 Chess Artists Open Rounds 1-4 | Melbourne | AUS | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1185 | 2.00 | 3 | 1.75 | 40 | 70.00 | |
| | Cook, Geoff L | | | 1520 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Chan, Dylan | | | 1564 | AUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Kalisch, Tom | | | 1702 | AUS | 1.00 | 1 | 0.96 | 40 | 38.40 | |
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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