Individual Calculations April 2018
 Braun, Erhard  Total change: -52.00  Rating chartPersonal card
 34. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2018-02-23
RcRownchangeKK*chgGame
 1792 1932 4.00 8 -1.30 40 -52.00 
  Kuenne, Lutz Dieter, Dr. 1597 GER1.0010.12404.80 
  Mueller, Rudolf 2071 GER0.5010.19407.60 
  Loew, Peter 2117 GER0.001-0.2640-10.40 
  Teubner, Wolfgang 1791 GER0.001-0.6940-27.60 
  Richter, Stefan 1698 GER0.501-0.2940-11.60 
  Koch, Dieter, Dr. 1725 GER0.501-0.2740-10.80 
  Hertkorn, Dieter 1547 GER1.0010.09403.60 
  Neumann, Erwin 1789 GER0.501-0.1940-7.60 

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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