Individual Calculations July 2012
 Arnold, Michael  Total change: -29.40  Rating chartPersonal card
 15.Rhein-Main-Open 2012 Gruppe B Bad Homburg GER 2012-06-06
RcRownchangeKK*chgGame
 1649 1848 2.00 4 -0.98 30 -29.40 
  Bangert, Ruediger 1694 GER0.501-0.2130-6.30 
  Tresch, Lukas 1551 GER0.001-0.8530-25.50 
  Happel, Juergen 1550 GER1.0010.15304.50 
  Florin, Jon 1801 SUI0.501-0.0730-2.10 

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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