Individual Calculations February 2013
 Eckwert, Edgar  Total change: -9.30  Rating chartPersonal card
 29.Internationales Boeblinger Open B Boeblingen GER 2012-12-26
RcRownchangeKK*chgGame
 1816 1853 3.50 7 -0.31 30 -9.30 
  Schmidt, Armin 1647 GER1.0010.24307.20 
  Rogowski, Walter 1630 GER1.0010.22306.60 
  Schnepel, Thomas 1957 GER0.001-0.3630-10.80 
  Radziwill, Sandra 1899 GER0.001-0.4430-13.20 
  Begri, Felix 1920 GER1.0010.593017.70 
  Schefer, Anton 1898 GER0.001-0.4430-13.20 
  Liebscher, Joerg 1762 GER0.501-0.1230-3.60 

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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