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Individual Calculations April 2023 |
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| Pretorius, Wynand-Jack Total change: 21.60 | |   |
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| 2023 Tasmanian Championship | Carrick | AUS | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1749 | 3.00 | 5 | 0.54 | 40 | 21.60 | |
|  Rumley, William | | | 1518 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Bonham, Kevin | | | 1767 | AUS | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Li, Hui | c | | 1970 | MAC | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Gorka, Carl | | | 1986 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lim, Zacharias | | | 1529 | SGP | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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