Rapid: Individual Calculations July 2013
 Stern, Geoffrey  Total change: -6.20  Rating chartPersonal card
 20th Echternach Open Echternach LUX 2013-06-15
RcRownchangeKK*chgGame
 1991 1961 2.50 6 -0.31 20 -6.20 
  Bruch, Ingo f2280 GER0.5010.37207.40 
  Weiss, Thomas 2213 GER0.001-0.1920-3.80 
  Sterckx, Pieter 1705 BEL1.0010.19203.80 
  Johann, Christof 2187 GER0.001-0.2120-4.20 
  Kamps, Ronald 1769 NED0.501-0.2520-5.00 
  Picard, Herve 1792 BEL0.501-0.2220-4.40 

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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