Individual Calculations April 2023
 Di Lazzaro, Gabriele  Total change: 36.20  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - Senioren Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 1932 1810 5.00 9 1.81 20 36.20 
  Kierzek, Matthias, Dr. 2177 GER0.001-0.1020-2.00 
  Gottwald, Helmut 1659 GER1.0010.30206.00 
  Mahrla, Hans, Dr. 1654 GER1.0010.29205.80 
  Fiedler, Wolfgang 1990 GER0.5010.24204.80 
  Larem, Ewald 2070 GER0.001-0.1820-3.60 
  Steinberg, Sven 2011 GER0.5010.26205.20 
  Pfitzer, Norbert, Prof. Dr. 2061 GER0.5010.31206.20 
  Hager, Eberhard 1778 GER1.0010.46209.20 
  Walther, Reinhard 1987 GER0.5010.23204.60 

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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