Individual Calculations April 2018
 Antoniacci, Riccardo  Total change: -28.80  Rating chartPersonal card
 34. ChessOrg Schachfestival Open Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1917 1874 2.50 9 -1.44 20 -28.80 
  Heller, Achim 2089 GER0.001-0.2320-4.60 
  Kraemer, Max 2012 GER0.001-0.3120-6.20 
  Kievelitz, Bernd 1924 GER0.5010.07201.40 
  Matzat, Andre 2053 GER0.001-0.2720-5.40 
  Kluegel, Jan 1846 GER1.0010.46209.20 
  Woeltge, Carsten 1976 GER0.001-0.3620-7.20 
  Storkebaum, Ulrike 1791 GER0.001-0.6120-12.20 
  Bangert, Ruediger 1563 GER1.0010.14202.80 
  Hoeller, Armin 2003 GER0.001-0.3320-6.60 

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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