Individual Calculations April 2013
 Wimmer, Alfred  Total change: 8.55  Rating chartPersonal card
 28. ChessOrg Schachfestival Open Bad Woerishofen GER 2013-03-01
RcRownchangeKK*chgGame
 2165 2018 2.50 6 0.57 15 8.55 
  Braun, Christian m2385 GER1.0010.901513.50 
  Weisenburger, Horst 2173 GER0.5010.21153.15 
  Meier, Volker f2249 GER0.001-0.2115-3.15 
  Stein, Marco 2147 GER0.5010.17152.55 
  Riegler, Dieter 2142 GER0.5010.17152.55 
  Schinnerl, Werner 1893 AUT0.001-0.6715-10.05 

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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