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Individual Calculations February 2023 |
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| Renkin, Jeremy Total change: -62.40 | |   |
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| 2023 Brisbane New Year Round Robin | Brisbane | AUS | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1445 | 2.00 | 6 | -0.56 | 40 | -22.40 | |
|  Windsor, Maximilian | | | 1383 | AUS | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Tang, Terrence | | | 1641 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Jones, Jonathan | | | 1490 | AUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Windsor, Maximilian | | | 1383 | AUS | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Jones, Jonathan | | | 1490 | AUS | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Tang, Terrence | | | 1641 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1445 | 3.00 | 9 | -1.00 | 40 | -40.00 | |
| | Anderson, Brendan | | | 1926 | AUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Cherukuvada, Vikas | | | 1035 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hawkins, Sean | | | 1725 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Liu, William Rui | | | 1760 | NZL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chiverton, Barnaby | | | 1233 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tsagarakis, Angelo | | | 1685 | AUS | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Djatschenko, Addison | | | 1226 | AUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ni, Lucas | | | 1641 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Ong, Jonathan Si Seng | | | 1268 | AUS | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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