Individual Calculations July 2012
 Dyck, Ernst  Total change: 20.70  Rating chartPersonal card
 Haspa Schachpokal 2012 Gruppe B Bargteheide GER 2012-05-17
RcRownchangeKK*chgGame
 1819 1568 1.50 4 0.69 30 20.70 
  Cassens, Erhard Otto 1832 GER0.001-0.1830-5.40 
  Strate, Gerda 1966 GER0.5010.423012.60 
  Weck, Uwe 1717 GER1.0010.703021.00 
  Krueger, David 1762 GER0.001-0.2530-7.50 

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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