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Individual Calculations February 2023 |
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| Stalker, Ian Total change: -11.60 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1715 | 4.50 | 9 | -0.29 | 40 | -11.60 | |
|  Yang, Bohan | | | 1315 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stojic, Svetozar | | | 1974 | AUS | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Ilic, Nicholas | | | 2065 | AUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Dai, Cheng | | | 1971 | AUS | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Peramunetilleke, Savin | | | 1484 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Anderson, Brendan | | | 1926 | AUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Vujasin, Nikola | | | 1539 | AUS | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Brockman, Roland | | | 1396 | AUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Corona, Jonluke | | | 1502 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | * 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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