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Individual Calculations January 2019 |
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| Leibert, Xander Total change: -38.80 | |   |
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| 2018 Chess Artists Open | Melbourne | AUS | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1788 | 4.00 | 7 | -0.97 | 40 | -38.80 | |
|  Kolak, Tanya | | | 1445 | AUS | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Hinton, Guy | | | 1574 | AUS | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Li, Jackie | | | 1697 | AUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Jago, Stephen | | | 1531 | AUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Datar, Tejas | | | 1893 | AUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Chai, Kang | | | 1537 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Voon, Richard | | | 1630 | AUS | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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