Individual Calculations May 2019
 Potterat, Aaron  Total change: 5.20  Rating chartPersonal card
 SMM 2019 - League 1 Round 2 decentralised SUI 2019-04-13
RcRownchangeKK*chgGame
 1730 1682 1.00 1 0.57 40 22.80 
  Kohler, Werner 1730 SUI1.0010.574022.80 

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)
 
 Bad Ragazer Osteropen 2019 Bad Ragaz SUI 2019-04-18
RcRownchangeKK*chgGame
 1693 1682 2.50 6 -0.44 40 -17.60 
  Just, Wolfgang 2082  * GER0.001-0.0840-3.20 
  Warstat, Michael 1432 SUI1.0010.19407.60 
  Walter, Gerhard 1893 AUT0.5010.274010.80 
  Eschmann, Pascal 1978 SUI0.001-0.1540-6.00 
  Zogg, Alexander 1491 SUI0.001-0.7540-30.00 
  Guba, Viktor 1282  * AUT1.0010.08403.20 
 * 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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