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Individual Calculations August 2023 |
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| Murray, Bruce D Total change: -3.40 | |   |
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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 |
| 1647 | 1897 | 3.00 | 4 | -0.17 | 20 | -3.40 | |
|  Einfeld, Stewart | | | 1610 | AUS | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Pilowsky, Paul | | | 1497 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Baterowicz, Mark | | | 1660 | AUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abbott, Peter | c | | 1819 | AUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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