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Individual Calculations August 2023 |
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| Watson, Robert A Total change: 5.40 | |   |
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| 2023 Ford-Greenwood Seniors Rounds 5-8 | Sydney | AUS | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1696 | 3.00 | 4 | 0.27 | 20 | 5.40 | |
|  Jeffreys, Roger W | | | 1454 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Quek, Bob | | | 1480 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Abbott, Peter | c | | 1819 | AUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Munk, Leon | | | 1429 | AUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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