Individual Calculations May 2019
 Audiffren, Roger  Total change: 0.00  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1789 1786 1.50 3 0.00 20 0.00 
  Derige Kane, Yan 2051 FRA0.001-0.1820-3.60 
  Tchifteyan, Philippe 1536 FRA1.0010.19203.80 
  Legay, Augustin 1779 FRA0.501-0.0120-0.20 

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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