Individual Calculations October 2020
 Gaehwiler, Gabriel  Total change: 7.50  Rating chartPersonal card
 SGM 2019-20 round 7 decentralised SUI 2020-09-05
RcRownchangeKK*chgGame
 2406 2400 1.00 1 0.51 10 5.10 
  Petkidis, Anthony 2406 GER1.0010.51105.10 

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)
 
 Oberliga Wuerttemberg 2019/2020 September 2020 various GER 2020-09-13
RcRownchangeKK*chgGame
 2199 2400 1.00 1 0.24 10 2.40 
  Weigand, Bernhard 2199 GER1.0010.24102.40 

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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