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Individual Calculations August 2021 |
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| Pepping, John M Total change: 1.20 | |   |
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| 2021 Ford-Greenwood Seniors Open | Sydney | AUS | 2021-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1547 | 2.00 | 4 | 0.06 | 20 | 1.20 | |
|  Gram, Otto | | | 1147 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Glissan, Paul | | | 1704 | AUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Dibley, Shane E | | | 1615 | AUS | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Wan, Dennis | | | 1679 | AUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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