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Individual Calculations April 2018 |
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| Soetanto, Brandon Total change: 11.20 | |   |
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| 2018 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1598 | 3.00 | 6 | 0.13 | 40 | 5.20 | |
|  Leibert, Xander | | | 1808 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Renzies, Elliott | | | 1418 | AUS | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Davis, Tony J | c | | 1910 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Beckman, John | | | 1499 | AUS | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Kalisch, Tom | | | 1738 | AUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Ding, Rey | | | 1350 | AUS | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1598 | 2.00 | 5 | 0.15 | 40 | 6.00 | |
| | Barnett, Cassandra | | | 1238 | AUS | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Yu, Sally | | | 1959 | AUS | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Puccini, Jack | f | | 1998 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Watson, James | | | 1744 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Flude, David A | | | 1619 | AUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | * 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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