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Individual Calculations May 2012 |
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| Perera, Pasan Total change: 25.20 | |   |
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| 6th Sydney International Open 2012 | Sydney | AUS | 2012-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1931 | 4.50 | 9 | 1.68 | 15 | 25.20 | |
|  Chan, Yi Ren Daniel | f | | 2331 * | SIN | 1.00 | 1 | 0.92 | 15 | 13.80 | |  Szabo, Gergely-Andras-Gyula | g | | 2331 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Broekhuyse, Paul | | | 2068 | AUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Camer, Angelito | | | 2072 | AUS | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Loh, Zachary | | | 1833 | AUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Wei, Michael | | | 2130 | AUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Zelesco, Karl | | | 2048 | AUS | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Ruan, Jack | | | 1978 | AUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Boos, Olivier | | | 2010 | FRA | 1.00 | 1 | 0.61 | 15 | 9.15 | | | * 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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