Individual Calculations May 2015
 Joller, Hans  Total change: -14.00  Rating chartPersonal card
 Bad Ragazer Osteropen 2015 Bad Ragaz SUI 2015-04-02
RcRownchangeKK*chgGame
 1950 1988 2.50 6 -0.70 20 -14.00 
  Habibi, Ali m2245 GER0.001-0.1820-3.60 
  Thurnheer, Peter 1625 SUI1.0010.10202.00 
  Migliorini, Matteo 2106 ITA0.001-0.3420-6.80 
  Lu, Hanqi 1640 SUI0.501-0.3920-7.80 
  Kuenzi, Anton 1803 SUI1.0010.26205.20 
  Kolly, Jacques f2281 SUI0.001-0.1520-3.00 

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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