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Individual Calculations September 2019 |
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| Tan, Kai Total change: 6.40 | |   |
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| 2019 Chess Artists Winter Open | Melbourne | AUS | 2019-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1843 | 4.00 | 6 | 0.32 | 20 | 6.40 | |
|  Prakash, Satya | | | 1515 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kalisch, Tom | | | 1665 | AUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Chai, Kang | | | 1637 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Leibert, Xander | | | 1750 | AUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Rashid, Russell | f | | 1980 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Savige, Colin B | | | 1936 | AUS | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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