Individual Calculations April 2019
 Schaerer, Marc  Total change: -31.00  Rating chartPersonal card
 33. Open Bois Gentil 2019 Geneva SUI 2019-01-11
RcRownchangeKK*chgGame
 1719 1789 2.50 7 -1.71 20 -34.20 
  Haensler, Andreas 1466 SUI1.0010.13202.60 
  Vernay, Clovis m2189  * FRA0.001-0.0820-1.60 
  Babel, Ludovic 1643 SUI1.0010.30206.00 
  Pecorini, Jean-Marc 1617 SUI0.001-0.7320-14.60 
  Aouissi, Mohamed 1592 SUI0.501-0.2520-5.00 
  Brandt, Daniel 1785 SUI0.001-0.5120-10.20 
  Nawrocki, Bronislaw 1740 SUI0.001-0.5720-11.40 
 * 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)
 
 SGM 2018-19 (League 1 and 2) round 7 decentralised SUI 2019-03-16
RcRownchangeKK*chgGame
 1509 1789 1.00 1 0.16 20 3.20 
  Kaesermann, Sirlei 1509 SUI1.0010.16203.20 

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)
 

 

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