Individual Calculations September 2009
 Niechotz, Christopher  Total change: -12.25  Rating chartPersonal card
 Kreuzberg-Open 2009 Berlin GER 2009-07-18
RcRownchangeKK*chgGame
 2034 2082 4.00 8 -0.49 25 -12.25 
  Wendland, Frank 1756 GER1.0010.13253.25 
  Figura, Atila Gajo f2436 GER0.001-0.1125-2.75 
  Pflantz, Mike 2184 GER0.5010.14253.50 
  Ziems, Michael 1743 GER1.0010.12253.00 
  Kiesekamp, Marcos, Dr. 2334 GER0.001-0.1925-4.75 
  Grassi, Fabrizio 1952 SUI0.501-0.1825-4.50 
  Millet, Maud 1951 FRA0.501-0.1825-4.50 
  Galkin, Wladislaw 1916 GER0.501-0.2225-5.50 

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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