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Individual Calculations April 2018 |
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| Chiverton, Barnaby Total change: 16.80 | |   |
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| 2018 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1226 | 3.00 | 7 | 1.59 | 20 | 31.80 | |
|  Voon, Richard | | | 1626 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lee, Lachlan | | | 1465 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Shawcross, Hartley | | | 1372 | AUS | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Chang, Sophie | | | 1375 | AUS | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kaplan, Alex | | | 1456 | AUS | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Zillmann, Shawn | | | 1626 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sanusi-Goh, Gavyn | | | 1430 | AUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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) | | | | 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1226 | 0.00 | 4 | -0.75 | 20 | -15.00 | |
| | Beattie, Roger | | | 1595 | AUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Yu, Sally | | | 1626 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brockman, Roland | | | 1601 | AUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Goh, Julien | | | 1240 | SGP | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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