Individual Calculations March 2023
 Adam, Claude  Total change: -26.60  Rating chartPersonal card
 Team 2023 - EST Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1391 1580 0.50 1 -0.25 20 -5.00 
  Rapp, Olivier-Jean 1391 FRA0.501-0.2520-5.00 

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)
 
 Tournoi Alain Francois 2023 r3-4 ESCHENTZWILLER FRA 2023-02-03
RcRownchangeKK*chgGame
 1335 1580 0.50 2 -1.08 20 -21.60 
  Greder, Patrick 1439 FRA0.501-0.1920-3.80 
  Riss, Thierry 1231 FRA0.001-0.8920-17.80 

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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