Individual Calculations September 2013
 Marth, Juergen  Total change: -35.70  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 1983 2058 0.00 4 -2.38 15 -35.70 
  Schulze, Lara 1788 GER0.001-0.8315-12.45 
  Flick, Antoine 1909 FRA0.001-0.7015-10.50 
  Piankov, Evgenij m2274 UKR0.001-0.2215-3.30 
  Van Der Hoeven, Gerben 1962 NED0.001-0.6315-9.45 

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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