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Individual Calculations July 2015 |
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| O`chee, Kevin Total change: -9.20 | |   |
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| 2015 NSW Open | Sydney | AUS | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2067 | 3.00 | 6 | -0.46 | 20 | -9.20 | |
|  Baterowicz, Mark | | | 1675 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Murray, Bruce D | | | 2091 | AUS | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Melkumyan, Hrant | g | | 2467 * | ARM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Muller, Henning | | | 1968 | AUS | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kordahi, Nicholas | | | 1909 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Xuan, Thomas | | | 1961 | AUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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