Individual Calculations March 2020
 Boffa, Mauro  Total change: -6.60  Rating chartPersonal card
 SGM 2019-20 round 5-6 decentralised SUI 2020-02-01
RcRownchangeKK*chgGame
 2090 2185 1.00 2 -0.26 20 -5.20 
  Porras Campo, Ruben 2109 ESP1.0010.40208.00 
  Priewasser, Joerg 2070 SUI0.001-0.6620-13.20 

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)
 
 19. Burgdorfer Stadthaus-Open Burgdorf SUI 2020-02-14
RcRownchangeKK*chgGame
 1997 2185 3.50 5 -0.07 20 -1.40 
  Wenger, Beat 1785  * SUI1.0010.08201.60 
  Lazar, Angelik 1918 SUI1.0010.18203.60 
  Milov, Vadim g2585  * SUI0.001-0.0820-1.60 
  De Dreu, Dies 1912 NED1.0010.17203.40 
  Zafeiridis, Athanasios 1785  * GRE0.501-0.4220-8.40 
 * 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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