Individual Calculations June 2013
 Sielecki, Christof  Total change: 4.50  Rating chartPersonal card
 NRW-Klasse 1 2012/13 Duesseldorf GER 2012-09-16
RcRownchangeKK*chgGame
 2295 2402 5.50 8 0.45 10 4.50 
  Adamski, Jan m2310 POL0.501-0.1310-1.30 
  Gruen, Gerd-Peter m2358 GER1.0010.44104.40 
  Rechmann, Peter f2306 GER0.501-0.1310-1.30 
  Rehfeldt, Frank 2126 GER1.0010.17101.70 
  Michielsen, Joost m2379 NED0.501-0.0310-0.30 
  Jonkman, Harmen g2421 NED0.001-0.4710-4.70 
  Steiner, Karl 2090 AUT1.0010.14101.40 
  Matthias, Heiner f2373 GER1.0010.46104.60 

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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