Individual Calculations May 2011
 Rahn, Oskar  Total change: -14.25  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1959 2127 5.50 9 -0.95 15 -14.25 
  Riegler, Markus 1860 GER0.501-0.3215-4.80 
  Dombrowe, Eckehard 1829 GER1.0010.15152.25 
  Zschorsch, Peter 1973 GER1.0010.29154.35 
  Trnovec, Mihaly 2039 GER0.001-0.6215-9.30 
  Puehn, Georg 1990 GER0.501-0.1815-2.70 
  Storkebaum, Karl-Heinrich, Dr. 1981 GER0.501-0.2015-3.00 
  Eichler, Gottfried 2003 GER0.501-0.1715-2.55 
  Spurga, Josef 1995 GER0.501-0.1815-2.70 
  Richter, Gerhard, Dr. 1962 GER1.0010.28154.20 

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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