Individual Calculations April 2019
 Woelbl, Josef  Total change: 21.40  Rating chartPersonal card
 35. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1886 1794 4.50 9 1.07 20 21.40 
  Nordby, Bernt 2054 NOR0.001-0.1820-3.60 
  Schnell, Franz 1660 GER1.0010.32206.40 
  Pfitzer, Norbert 2025 GER0.001-0.2120-4.20 
  Wraga, Teresa 1642 GER1.0010.30206.00 
  Abegg, Beat 1894 SUI0.5010.14202.80 
  Braeu, Ludwig 1872 GER1.0010.612012.20 
  Engl, Heinz 2002 GER0.5010.27205.40 
  Zerweck, Christoph 1923 GER0.5010.17203.40 
  Spurga, Josef 1906 GER0.001-0.3520-7.00 

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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