Individual Calculations January 2009
 Kollberg, Lothar  Total change: 9.60  Rating chartPersonal card
 2.offene Seniorenmeisterschaft Schleswig-Holstein Eckernfoerde GER 2008-09-26
RcRownchangeKK*chgGame
 2067 2253 5.00 6 0.64 15 9.60 
  Nickel, Juergen 1949 GER1.0010.14152.10 
  Lomer, Edmund 2076 GER0.501-0.2315-3.45 
  Buenger, Gerhardt 1903 GER1.0010.11151.65 
  Rickers, Gerd 2152 GER1.0010.36155.40 
  Duemmke, Juergen 2061 GER0.501-0.2515-3.75 
  Neese, Hans-Joachim f2263 GER1.0010.51157.65 

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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