Individual Calculations July 2012
 Ahlers, Eric  Total change: -3.30  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 Finale C Halle GER 2012-06-07
RcRownchangeKK*chgGame
 1850 1890 2.00 4 -0.22 15 -3.30 
  Fuhr, Michael 1855 GER1.0010.45156.75 
  Draeger, Klaus 1829 GER1.0010.42156.30 
  Kottke, Steffen 1862 GER0.001-0.5415-8.10 
  Bingert, Tim Niklas 1852 GER0.001-0.5515-8.25 

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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