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Individual Calculations February 2018 |
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| Chan, Jordan Total change: -4.80 | |   |
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| 2018 Gold Coast Junior Round-Robin | Gold Coast | AUS | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1387 | 4.00 | 9 | 0.00 | 40 | 0.00 | |
|  Young, Dashiell | | | 1552 | AUS | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Ooi, Jayden | | | 1591 | AUS | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Manuneedhi, Kabilan | | | 1465 | AUS | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Chan, Jacob Joseph | | | 1768 | AUS | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Chan, Lyanna | | | 1362 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Jule, Elena | | | 1234 | AUS | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ly-Liu, Alexavier | | | 1317 | AUS | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Sarney, Jim | | | 1389 | AUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Wang, Eason | | | 1263 | AUS | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | 2018 FIDE Open | Nerang | AUS | 2018-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1387 | 1.00 | 4 | -0.12 | 40 | -4.80 | |
| | Stojic, Dusan | f | | 1787 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cheng, Ernie | | | 1143 | AUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Jain, Kamal | | | 1699 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Hamilton, Don | | | 1750 | AUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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