Individual Calculations September 2015
 Gertsch, Heinz  Total change: 4.40  Rating chartPersonal card
 Biel General Tournament (ATO) Biel SUI 2015-07-22
RcRownchangeKK*chgGame
 1638 1402 2.00 8 0.11 40 4.40 
  Keller, Felix 1802  * SUI0.001-0.0840-3.20 
  Jaussi, Kevin 1730 SUI0.001-0.1340-5.20 
  Rychener, Lukas Jan 1597 SUI0.001-0.2540-10.00 
  Feller, Christian 1771 SUI0.001-0.1040-4.00 
  Hueppin, August 1490 SUI1.0010.624024.80 
  Gotti, Nicola 1767 SUI0.001-0.1040-4.00 
  Wilke, Dagmar-Martina 1278 GER0.001-0.6740-26.80 
  Lachat, Martin 1666 SUI1.0010.824032.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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