Individual Calculations April 2019
 Vaclahovsky, Gerhard  Total change: 28.20  Rating chartPersonal card
 35. ChessOrg Schachfestival B-Open Bad Woerishofen GER 2019-03-15
RcRownchangeKK*chgGame
 1740 1661 5.00 9 1.41 20 28.20 
  Mack, Thomas, Dr. 1921 GER0.001-0.1820-3.60 
  Sombetzki, Detlef 1521 GER1.0010.31206.20 
  Mueller, Wolfgang 1828 GER0.5010.22204.40 
  Burkhardt, Wilfried, Dr. 1879 GER0.5010.28205.60 
  Bigott, Martin 1805 GER0.001-0.3120-6.20 
  Hoferichter, Michael 1533 GER1.0010.33206.60 
  Sakowski, Christian 1799 GER0.5010.19203.80 
  Dahmen, Juergen 1683 GER0.5010.03200.60 
  Gajewski, Richard 1691 GER1.0010.542010.80 

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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