Individual Calculations April 2015
 Grawe, Christian  Total change: 12.60  Rating chartPersonal card
 ChessOrg Schachfestival 2015 Openturnier Bad Woerishofen GER 2015-02-27
RcRownchangeKK*chgGame
 2162 2192 5.50 9 0.63 20 12.60 
  Halli, Gerhard 1948 GER0.501-0.3020-6.00 
  Sikkel, Dirk 1988 NED1.0010.24204.80 
  Matzat, Andre 2077 GER0.501-0.1620-3.20 
  Schiffer, Steve 2073 GER0.501-0.1620-3.20 
  Stuemer, Paul 2092 GER1.0010.36207.20 
  Hess, Max 2114 GER1.0010.39207.80 
  Mainka, Romuald g2423 GER1.0010.792015.80 
  Cebalo, Miso g2379 CRO0.001-0.2620-5.20 
  Wichmann, Cliff m2363 GER0.001-0.2720-5.40 

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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