Individual Calculations May 2013
 Rohs, Peter, Dr.  Total change: -17.70  Rating chartPersonal card
 29. Hofheimer Elo-Turnier ER-1 Hofheim a. Taunus GER 2013-01-18
RcRownchangeKK*chgGame
 2185 2061 0.50 5 -1.18 15 -17.70 
  Kuech, Holger 2190 GER0.001-0.3315-4.95 
  Zweschper, Erich 2171 GER0.5010.15152.25 
  Kopp, Peter, Dr. 2096 GER0.001-0.4515-6.75 
  Lutz, Klaus-Juergen, Dr. f2255 GER0.001-0.2515-3.75 
  Schoebel, Wolfgang f2211 GER0.001-0.3015-4.50 

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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