Individual Calculations September 2012
 Dittmann, Heinz  Total change: 12.60  Rating chartPersonal card
 4.Senioren-Open Bad Neuenahr-Ahrweiler Bad Neuenahr-Ahrweiler GER 2012-07-21
RcRownchangeKK*chgGame
 1757 1542 3.00 9 0.84 15 12.60 
  Vaskovitch, Mark 1942  * GER0.001-0.0815-1.20 
  Polifka, Wilfried 1833 GER0.001-0.1515-2.25 
  Graffenberger, Wilhelm 1719 GER0.5010.23153.45 
  Ott, Lothar 1751 GER0.001-0.2315-3.45 
  Luebbers, Doris, Dr. 1555 GER0.5010.02150.30 
  Schmalbach, Heribert 1739 GER1.0010.751511.25 
  Fuchs, Willy 1758 GER0.5010.28154.20 
  Meyer, Walter 1857 GER0.001-0.1415-2.10 
  Maczollek, Helmut 1662 GER0.5010.16152.40 
 * 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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