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Individual Calculations January 2019 |
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| Voon, Richard Total change: -22.20 | |   |
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| 2018 MCC Bob Brooking Round Robin 3 | Melbourne | AUS | 2018-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1658 | 2.50 | 7 | -1.30 | 20 | -26.00 | |
|  Prakash, Satya | | | 1642 | AUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Beattie, Roger | | | 1555 | AUS | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Papadinis, Jim | | | 1702 | AUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Thadani, Aman Deepak | | | 1592 | IND | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Poberezovsky, Daniel | | | 1602 | AUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Fry, Peter | | | 1662 | AUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Soetanto, Brandon | | | 1627 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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 Chess Artists Open | Melbourne | AUS | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1630 | 4.00 | 7 | 0.19 | 20 | 3.80 | |
| | Kaplan, Alex | | | 1396 | AUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Davis, Tony J | c | | 1900 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Parikh, Rohan | | | 1230 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang, Yifan Eva | | | 1483 | AUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tan, Kai | | | 1889 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Renzies, Elliott | | | 1428 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Leibert, Xander | | | 1788 | AUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | * 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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