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Individual Calculations December 2014 |
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| Chiara, Vince Total change: -20.00 | |   |
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| 2014 John Purdy Memorial Open | Sydney | AUS | 2014-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1473 | 1.00 | 6 | -0.50 | 40 | -20.00 | |
|  Dickson, Ian | | | 1737 | AUS | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Pepping, John M | | | 1591 | AUS | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Besga, Benjamin | | | 1873 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mikkelsen, Max | | | 1619 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Greenwood, Norman | | | 1655 | AUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Schuetz, Fred | | | 1588 | AUS | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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