Individual Calculations May 2013
 Poenisch, Eckehard  Total change: -7.20  Rating chartPersonal card
 Oberliga Ost 2012/2013 Gruppe A Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2015 2203 1.00 2 -0.48 15 -7.20 
  Schuh, Ruediger 2084 GER0.501-0.1615-2.40 
  Kreyssig, Robert 1945 GER0.501-0.3215-4.80 

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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