Individual Calculations May 2011
 Ludwig, Egbert  Total change: -18.00  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1708 1490 0.50 7 -1.20 15 -18.00 
  Semmler, Guenter 1890  * GER0.001-0.0815-1.20 
  Alefs , Heinz 1839 GER0.001-0.1115-1.65 
  Samarian, Cornel 1757 GER0.001-0.1815-2.70 
  Kuhnert, Werner 1554 GER0.001-0.4115-6.15 
  Westermayer, Johan 1684 AUT0.5010.25153.75 
  Sieghardt, Walter 1677 GER0.001-0.2615-3.90 
  Dittmann, Heinz 1557 GER0.001-0.4115-6.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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