Individual Calculations May 2011
 Zschorsch, Peter  Total change: 7.95  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 2014 1973 4.50 9 0.53 15 7.95 
  Sieghardt, Walter 1677 GER1.0010.15152.25 
  Hoeschele, Hans-Ulrich 2158 GER0.5010.24153.60 
  Rahn, Oskar 2127 GER0.001-0.2915-4.35 
  Luft, Helga 1832 GER1.0010.31154.65 
  Rychlik, Kurt 2106 GER1.0010.681510.20 
  Goy, Udo 2199 GER0.001-0.2115-3.15 
  Schmidt, Wolfgang 2067 GER0.5010.13151.95 
  Plischke, Berthold 2054 GER0.001-0.3915-5.85 
  Weber, Gerhard, Dr. 1907 GER0.501-0.0915-1.35 

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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