Individual Calculations May 2018
 Kaeppeli, Adriano  Total change: -0.40  Rating chartPersonal card
 1. Zuercher Oster Open Zurich SUI 2018-03-30
RcRownchangeKK*chgGame
 1920 1997 4.50 7 0.37 20 7.40 
  Zweifel, Gavin 1597  * SUI1.0010.08201.60 
  Colmenares, Aurelio f2390 SUI0.001-0.0820-1.60 
  Arend, Michal 1801 SUI0.501-0.2520-5.00 
  Jakob, Marcel 1893 SUI0.001-0.6420-12.80 
  Guarisco, Renzo 1656 SUI1.0010.12202.40 
  Sibalic, Dragan 1961 SUI1.0010.45209.00 
  Mikavica, Mirko 2140 SRB1.0010.692013.80 
 * 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)
 
 Swiss Team Championship 2018 1.Liga round 2 decentralised SUI 2018-04-14
RcRownchangeKK*chgGame
 2091 2009 0.00 1 -0.39 20 -7.80 
  Schaedler, Juergen 2091 GER0.001-0.3920-7.80 

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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