Individual Calculations January 2011
 Juergens, Peter  Total change: 6.60  Rating chartPersonal card
 10.offene Senioren EM Mecklenburg-Vorpommern Binz GER 2010-11-30
RcRownchangeKK*chgGame
 2000 2012 4.50 8 0.44 15 6.60 
  Hartlaub, Marianne 1692 GER1.0010.13151.95 
  Raedeker, Bernd 2220 GER0.001-0.2315-3.45 
  Wenske, Hardy 1810 GER1.0010.24153.60 
  Schuetze, Manfred 1923 GER1.0010.38155.70 
  Potthammel, Joerg 2125 GER0.5010.15152.25 
  Petzold, Hans, Prof. Dr. 2158 GER0.5010.20153.00 
  Welz, Peter, Dr. f2192 GER0.001-0.2615-3.90 
  Wawrinsky, Ludwig 1883 GER0.501-0.1715-2.55 

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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