Individual Calculations April 2020
 Grandl, Klaus  Total change: -0.40  Rating chartPersonal card
 36. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1724 1578 2.50 8 -0.02 20 -0.40 
  Cabrera, Elmo 1878 BOL0.5010.35207.00 
  Huhn, Ulrich 1831 GER0.001-0.1920-3.80 
  Budde, Reinhard 1749 GER0.5010.23204.60 
  Klein, Gerhard 1787 GER0.001-0.2320-4.60 
  Moser, Andreas 1697 GER0.001-0.3420-6.80 
  Wagner, Gerhard 1700 GER0.5010.17203.40 
  Schwarze, Marianne 1660 GER0.5010.11202.20 
  Kainz, Eva-Maria 1487 GER0.501-0.1220-2.40 

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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