Individual Calculations August 2018 |
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Simmonds, Rex Total change: -18.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2018 Norths Ford-Greenwood Seniors Open | Sydney | AUS | 2018-06-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1505 | 1609 | 1.50 | 4 | -0.94 | 20 | -18.80 | |
| Gram, Otto | | | 1209 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Aleksovski, Bosko | | | 1621 | AUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | Stern, David | | | 1633 | AUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | Laurie, Robert | | | 1556 | AUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | * 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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