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Individual Calculations May 2017 |
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| Lu, Lillian Total change: -102.00 | |   |
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| 2017 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2017-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1768 | 2.00 | 4 | -0.43 | 40 | -17.20 | |
|  Chang, Sophie | | | 1368 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Renzies, Elliott | | | 1449 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Morris, James | m | | 2168 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lim, Cassandra | | | 1728 | AUS | 0.50 | 1 | -0.06 | 40 | -2.40 | | | * 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) | | | | 2017 O2C Doeberl Cup Major | Canberra | AUS | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1794 | 3.50 | 7 | -0.29 | 40 | -11.60 | |
| | Chan, Jacob | | | 1443 | AUS | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Barakat, Martin | | | 1676 | AUS | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Kevork, Chris | | | 1896 | AUS | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Sigurdsson, Birkir Karl | | | 1866 | ISL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Bryan, Jason | | | 1792 | NZL | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Plane, Jared | | | 1767 | AUS | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Babic, Michael S | | | 1840 | AUS | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | | | 2017 MCC ANZAC Day Weekender | Melbourne | AUS | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1794 | 1.50 | 4 | -1.83 | 40 | -73.20 | |
| | Barlow, Chris | | | 1578 | AUS | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Chen, Paula | | | 1394 * | AUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Chang, Sophie | | | 1394 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Leibert, Xander | | | 1634 | AUS | 0.00 | 1 | -0.71 | 40 | -28.40 | | | * 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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