Individual Calculations May 2017
 Barchfeld, Peter  Total change: 11.80  Rating chartPersonal card
 DSAM RAMADA Cup 2016-2017 T6D Kassel GER 2017-03-31
RcRownchangeKK*chgGame
 1679 1595 2.50 5 0.59 20 11.80 
  Schoeler, Klaus 1631 GER0.5010.05201.00 
  Haering, Walter-Georg 1695 GER1.0010.642012.80 
  Pogosian, Norair 1687 FRA0.001-0.3720-7.40 
  Denz, Annika 1689 GER1.0010.632012.60 
  Erdmann, Frank 1694 GER0.001-0.3620-7.20 

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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