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Individual Calculations February 2023 |
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| Narenthran, Tharmaratnam Total change: 4.40 | |   |
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| 2023 Oceania Zonal 3.6 Open | Melbourne | AUS | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1771 | 3.50 | 8 | 0.22 | 20 | 4.40 | |
|  Coracas, Tass | | | 1371 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jager, Jesse | | | 2131 | AUS | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Lekkas, Frank | | | 2056 | AUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | McNamara, Gary | | | 2040 | AUS | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Rodgers, Jack | | | 2034 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rodriguez, Maickel | | | 1543 | AUS | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Yang, Ray | f | | 2037 | AUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hartley, James | | | 1548 | AUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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