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Individual Calculations August 2019 |
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| Miller, Gordon Total change: -55.00 | |   |
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| 2019 Norths Ford-Greenwood Seniors Open | Sydney | AUS | 2019-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1604 | 1.00 | 6 | -2.75 | 20 | -55.00 | |
|  Garner, Stephen J | | | 1701 | AUS | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Shaw, Ralph | | | 1577 | AUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Gram, Otto | | | 1204 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Laurie, Robert | | | 1538 | AUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Singleton, Tim | | | 1521 | AUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Chiara, Vince | | | 1434 | AUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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