Individual Calculations July 2016
 Lachat, Martin  Total change: 47.80  Rating chartPersonal card
 7. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2016-06-04
RcRownchangeKK*chgGame
 1780 1496 4.00 9 2.39 20 47.80 
  Tochtrop, Lothar 1896  * GER0.001-0.0820-1.60 
  Prachar, Josef, Dr. 1896  * CZE0.001-0.0820-1.60 
  Elkendorf, Werner 1606 GER1.0010.652013.00 
  Glienke, Norbert 1832 GER1.0010.882017.60 
  Jung, Michael, Prof. 1842 GER0.001-0.1120-2.20 
  Welsch, Dieter 1831 GER0.001-0.1220-2.40 
  Gaul, Karl-Heinz 1541 GER1.0010.562011.20 
  Dziura, Dieter 1831 GER0.5010.38207.60 
  Dombrowe, Eckehard 1744 GER0.5010.31206.20 
 * 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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