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Individual Calculations February 2023 |
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| Jothibabu, Anandaram Total change: -31.40 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1807 | 4.50 | 9 | -1.57 | 20 | -31.40 | |
|  Yang, Evan | | | 1407 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Croad, Nicolas | f | | 2217 | NZL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Kethro, Michael | f | | 2149 | AUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Jurac, Anthony | | | 1570 | AUS | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ilic, Goran | | | 1578 | AUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Simic, Filip | | | 1534 | AUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Liu, Ryan Chengji | | | 1371 | AUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Jones, Jonathan | | | 1490 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bekker, Gary D | c | | 1637 | AUS | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | |
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