Individual Calculations May 2011
 Boesch, Dirk  Total change: -8.00  Rating chartPersonal card
 RAMADA Cup Kassel Gruppe A Kassel GER 2011-04-08
RcRownchangeKK*chgGame
 2143 2109 1.50 4 -0.32 25 -8.00 
  Kienitz, Andre 2151 GER0.001-0.4425-11.00 
  Schulz, Juergen 2109 GER0.001-0.5025-12.50 
  Kachel, Alfred 2112 GER1.0010.502512.50 
  Weidel, Albrecht 2198 GER0.5010.12253.00 

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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