Individual Calculations May 2014
 Collins, Alan  Total change: -4.50  Rating chartPersonal card
 Schchfestival Bad Woerishofen 2014 Seniors Bad Woerishofen GER 2014-03-21
RcRownchangeKK*chgGame
 1800 1732 3.00 8 -0.30 15 -4.50 
  Braeu, Ludwig 1919 GER0.5010.24153.60 
  Bauder, Herbert 1961 GER0.001-0.2115-3.15 
  Schuler, Georg 1897 GER0.5010.22153.30 
  Rueggeberg, Wilhelm 1882 GER0.5010.20153.00 
  Meul, Willi 1880 GER0.001-0.3015-4.50 
  Girod, Gudrun 1567 GER0.501-0.2215-3.30 
  Thiel, Harry 1586 GER0.001-0.7015-10.50 
  Koppenhoefer, Heinz 1710 GER1.0010.47157.05 

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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