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Individual Calculations May 2019 |
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| Jain, Kamal Total change: -35.20 | |   |
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| 2019 Rooty Hill Autumn Swiss | Sydney | AUS | 2019-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1655 | 3.00 | 5 | -0.79 | 20 | -15.80 | |
|  Rupasinghe, Sayum | | | 1464 | AUS | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Gao, Terry | | | 1358 | AUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Goldsmith, Allan | | | 1336 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Joseph, Baby | | | 1580 | AUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zhao Chen, Winston | | | 1488 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | 2019 O2C Doeberl Cup Major | Canberra | AUS | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1655 | 3.00 | 6 | 0.61 | 20 | 12.20 | |
| | Bishop, Joshua | | | 1891 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ooi, Jayden | | | 1591 | AUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Schafer, Banner | | | 1505 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Butler, Brian J | | | 1826 | AUS | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Pearce, Tim | | | 1770 | AUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Bennett, Matthew | | | 1809 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 2019 Peter Parr Memorial Sydney International Challengers | Sydney | AUS | 2019-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1655 | 3.00 | 7 | -1.58 | 20 | -31.60 | |
| | Lane, Ryan | | | 1907 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Wang, Eason | | | 1543 | AUS | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Hsu, Darien | | | 1546 | AUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Wu, Celina (yijia) | | | 1530 | AUS | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Pan, Jason | | | 1299 | AUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Wu, Yifu | | | 1551 | AUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ravi, Narasimhan Lakshmi | | | 1298 | NZL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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