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Individual Calculations April 2018 |
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| Lee, Lachlan Total change: -33.60 | |   |
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| 2018 Chess Artists Caulfield Club Championship | Melbourne | AUS | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1465 | 1.50 | 6 | -1.00 | 40 | -40.00 | |
|  Savige, Colin B | | | 1865 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chiverton, Barnaby | | | 1226 | AUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Zillmann, Shawn | | | 1688 | AUS | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Schulzer, Peter | | | 1787 | AUS | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Ding, Rey | | | 1350 | AUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Kolak, Tanya | | | 1387 | AUS | 0.00 | 1 | -0.61 | 40 | -24.40 | | | * 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) | | | | 2018 Ballarat Begonia Open | Ballarat | AUS | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1465 | 1.50 | 5 | 0.16 | 40 | 6.40 | |
| | Mitelman, Jenna | | | 1065 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zou, Brendan | | | 1800 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Raine, Marcus | | | 1865 * | AUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ilic, Nicholas | | | 1769 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Marsh, David | | | 1865 * | AUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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