Individual Calculations September 2009
 Gruber, Michael  Total change: 8.10  Rating chartPersonal card
 Open Oberwart 2009, group A Oberwart AUT 2009-07-11
RcRownchangeKK*chgGame
 2119 2104 4.50 8 0.54 15 8.10 
  Shengelia, David g2504  * AUT0.001-0.0815-1.20 
  Ruescher, Christian 1975 AUT1.0010.33154.95 
  Proyer, Enno 1906 AUT1.0010.24153.60 
  Druckenthaner, Andreas f2278 AUT0.001-0.2715-4.05 
  Horvath, Reka 1971 HUN1.0010.32154.80 
  Eltigani, Omar 2260 HUN0.001-0.2915-4.35 
  Stolterfoht, Daniel 2009 AUT0.501-0.1315-1.95 
  Gal, Tibor 2046 HUN1.0010.42156.30 
 * 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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