Individual Calculations June 2013
 Isler, Peter  Total change: -0.15  Rating chartPersonal card
 Liechtensteiner Senioren-OPEN 2013 Triesen LIE 2013-05-03
RcRownchangeKK*chgGame
 2010 1967 4.00 9 -0.01 15 -0.15 
  Zappi, Adriano 1720 ITA1.0010.19152.85 
  Norman, Kenneth I c2208 ENG1.0010.801512.00 
  Valenti, Giuseppe f2202 ITA0.001-0.2115-3.15 
  Zavanelli, Max 1802 USA1.0010.28154.20 
  Hohler, Peter f2194 SUI0.5010.29154.35 
  Illi, Hans-Joerg 2111 SUI0.001-0.3115-4.65 
  Reiss, Siegfried 2099 SUI0.001-0.3215-4.80 
  Vorotnikova, Natalia 1974 RUS0.001-0.4915-7.35 
  Studer, Kurt 1784 LIE0.501-0.2415-3.60 

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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