Individual Calculations April 2022
 Seifert, Werner  Total change: -22.40  Rating chartPersonal card
 37. ChessOrg-Schachfestival Senioren Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 1748 1958 5.00 8 -1.12 20 -22.40 
  Birkestrand, Odd 1702 NOR1.0010.19203.80 
  Desoye, Gernot 1776 AUT0.501-0.2420-4.80 
  Klein, Gerhard 1771 GER0.501-0.2420-4.80 
  Bjorgvik, Jan Arne 1771 NOR0.001-0.7420-14.80 
  Flockerzi, Armin 1761 GER1.0010.25205.00 
  Antoniacci, Riccardo 1706 ITA0.501-0.3120-6.20 
  Loibl, Johann 1762 AUT0.501-0.2520-5.00 
  Leser, Alfred 1736 GER1.0010.22204.40 

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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