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Individual Calculations May 2010 |
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| Rachmadi, Herman Total change: 25.80 | |   |
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| Sydney International Open | Sydney | AUS | 2010-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1823 | 3.00 | 8 | 1.72 | 15 | 25.80 | |
|  Charles, Gareth | | | 2148 | AUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Maroroa, Sue | | wm | 1945 | NZL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Castor, David | | | 2131 | AUS | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Rujevic, Mirko | m | | 2223 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Shen, Daniel | | | 2197 | NZL | 1.00 | 1 | 0.90 | 15 | 13.50 | | | Samar, Raul | | | 2223 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Yuan, Yi | | | 2151 | AUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Grigg, Sam | | | 1979 | AUS | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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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