Individual Calculations December 2019
 Erhardt, Michael  Total change: 13.60  Rating chartPersonal card
 Team 2020 - Nationale 2 r3-4 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 2126 2071 1.00 1 0.58 20 11.60 
  Agrech, Pierre 2126 FRA1.0010.582011.60 

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)
 
 Oberliga Sued-West 2019/2020 November 2019 various GER 2019-11-24
RcRownchangeKK*chgGame
 2141 2071 0.50 1 0.10 20 2.00 
  Siegismund, Annelen wf2141 GER0.5010.10202.00 

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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