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Individual Calculations July 2022 |
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| Sirkka, Pertti T Total change: 7.40 | |   |
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| 2022 Ford-Greenwood Seniors Rounds 2-6 | Sydney | AUS | 2022-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1768 | 3.50 | 5 | 0.37 | 20 | 7.40 | |
|  Cook, David | | | 1483 | AUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Abbott, Peter | c | | 1808 | AUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zekic, Mirsad | | | 1609 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Baterowicz, Mark | | | 1687 | AUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Wan, Dennis | | | 1747 | AUS | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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