Individual Calculations September 2013
 Schellen, Sven  Total change: -3.45  Rating chartPersonal card
 25. Wiesbadener Schlosspark-Open 2013 Wiesbaden GER 2013-08-22
RcRownchangeKK*chgGame
 2068 1807 0.50 4 -0.23 15 -3.45 
  Boos, Markus 2153 GER0.001-0.1115-1.65 
  Reinert, Stephane 2050 FRA0.5010.30154.50 
  Diez, Gerhard 2014 GER0.001-0.2315-3.45 
  Boehmer, Thomas 2056 GER0.001-0.1915-2.85 

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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