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Individual Calculations May 2021 |
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| Juszczynski, Mathew Total change: -101.20 | |   |
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| 2021 South Australian Candidates | Adelaide | AUS | 2021-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1810 | 3.50 | 8 | -2.99 | 20 | -59.80 | |
|  Chesney, David | | | 1558 | AUS | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Pattison, Hamish | | | 1620 | AUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Steffensen, Dennis A | | | 1613 | AUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Staak, Eric | | | 1650 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Benham, Christopher J | | | 1656 | AUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Maria, Alistair | | | 1410 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Eimery, Ilya | | | 1410 * | AUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Man, Jonathan | | | 1410 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 2021 O2C Doeberl Cup Major | Canberra | AUS | 2021-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1810 | 1.00 | 5 | -2.07 | 20 | -41.40 | |
| | Setiabudi, Allen | | | 1876 | AUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ho, Lachlan | | | 1630 | AUS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Trewin, Samuel | | | 1695 | AUS | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Russell, Paul | c | | 1868 | AUS | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Andrew, Christopher-Jack | | | 1528 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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