Individual Calculations July 2008
 Brack, Peter  Total change: -3.25  Rating chartPersonal card
 Oberliga Nord Staffel Nord 2007/08 different in Germany GER 2007-10-01
RcRownchangeKK*chgGame
 2136 2113 3.50 8 -0.22 25 -5.50 
  Hein, Ralf 2139 GER0.5010.04251.00 
  Wilms, Ingo 2182 GER0.5010.10252.50 
  Doerge, Olaf 2007 GER1.0010.36259.00 
  Kluth, Carsten 2160 GER0.5010.07251.75 
  Nugel, Karl-Heinz 2155 GER0.5010.06251.50 
  Koelsch, Maximillian 2098 GER0.001-0.5225-13.00 
  Seidel, Knut 2159 GER0.5010.06251.50 
  Schinkowski, Christoph 2191 GER0.001-0.3925-9.75 

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)
 
NOTE: K factor changed
 Landesliga Mecklenburg Vorpommern Mecklenburg Vorpommern GER 2007-10-21
RcRownchangeKK*chgGame
 2226 2113 0.50 1 0.15 15 2.25 
  Waschk, Armin 2226 GER0.5010.15152.25 

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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