Individual Calculations September 2016
 Tschepanski, Helmut  Total change: -17.60  Rating chartPersonal card
 8. Vellmarer Schachtage B-Open Vellmar GER 2016-07-28
RcRownchangeKK*chgGame
 1570 1557 1.50 4 -0.44 40 -17.60 
  Hilgert, Viktor 1815 GER0.001-0.1840-7.20 
  Mahr, Gero 1830 GER0.001-0.1740-6.80 
  Mihailovic, Slobodan 1241 GER0.501-0.3740-14.80 
  Harting-Maas, Daniel 1392 GER1.0010.284011.20 

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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