Individual Calculations November 2021
 Bigler, David  Total change: 6.20  Rating chartPersonal card
 SMM 2021 NLB round 3 decentralised SUI 2021-10-10
RcRownchangeKK*chgGame
 2030 2011 1.00 1 0.53 20 10.60 
  Schneuwly, Achim 2030 SUI1.0010.532010.60 

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)
 
 SMM 2021 NLB round 4-5 decentralised SUI 2021-10-23
RcRownchangeKK*chgGame
 2234 2011 0.00 1 -0.22 20 -4.40 
  Curien, Nicolas 2234 SUI0.001-0.2220-4.40 

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)
 

 

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