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Individual Calculations February 2023 |
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| Lacson, Joemar Total change: -94.00 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1815 | 4.50 | 9 | -2.35 | 40 | -94.00 | |
|  Maure, Eric | | | 1415 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Solomon, Stephen J | m | | 2279 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Smith, Jack | | | 1577 | AUS | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Peramunetilleke, Savin | | | 1484 | AUS | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Hennessy, Maurice | | | 1375 | AUS | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Jones, Jonathan | | | 1490 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hernandez Mendez, Iker | | | 1611 | AUS | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Gan, Emily | | | 1443 | NZL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ni, Lucas | | | 1641 | AUS | 0.50 | 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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