Individual Calculations May 2017
 Potterat, Marc  Total change: -11.40  Rating chartPersonal card
 Swiss Team Championship 2017 NLB 2-3 decentralised SUI 2017-04-09
RcRownchangeKK*chgGame
 2068 2129 1.50 2 0.33 20 6.60 
  Deuber, Roman 2021 SUI1.0010.35207.00 
  Balzer, Lars 2114 GER0.501-0.0220-0.40 

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)
 
 Kortchnoi-Memorial Master Tournament Zurich SUI 2017-04-13
RcRownchangeKK*chgGame
 2155 2129 2.50 7 -0.90 20 -18.00 
  Guseinov, Gadir g2529  * AZE0.001-0.0820-1.60 
  Mansoor, Sharif 2036 SUI1.0010.37207.40 
  Huss, Andreas m2313 SUI0.001-0.2620-5.20 
  Bischoff, Peter 1989 SUI0.501-0.1920-3.80 
  Giesinger, Elias 2111 SUI0.001-0.5320-10.60 
  Gass, Ulrich 2080 GER0.001-0.5720-11.40 
  Buehler, Michael 2030 SUI1.0010.36207.20 
 * 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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