Individual Calculations May 2011
 Pellaton, Fernand  Total change: 1.50  Rating chartPersonal card
 Bad Ragazer Osteropen 2011 Bad Ragaz SUI 2011-04-21
RcRownchangeKK*chgGame
 1904 1818 2.50 6 0.10 15 1.50 
  Potterat, Marc 2172 SUI0.001-0.1115-1.65 
  Gruber, Juerg 1625 SUI0.501-0.2515-3.75 
  Wegelin, Reinhard 2045 SUI0.5010.29154.35 
  Djalalova, Nigora 2019 UZB0.001-0.2415-3.60 
  Lachat, Martin 1644 SUI0.501-0.2315-3.45 
  Wagner, Peter 1921 SUI1.0010.64159.60 

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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