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Individual Calculations February 2023 |
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| Savige, Colin B Total change: -23.80 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1770 | 4.00 | 8 | -1.19 | 20 | -23.80 | |
|  Ong, Jonathan Si Seng | | | 1370 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Litchfield, Frederick | | | 2119 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Arthur, James | | | 1534 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Li, Jackie | | | 2035 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vujasin, Nikola | | | 1539 | AUS | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rigney, Heath | | | 1360 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jurac, Anthony | | | 1570 | AUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Pearce, Tim | | | 1616 | AUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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