Individual Calculations April 2023
 Riss, Thierry  Total change: 20.00  Rating chartPersonal card
 Tournoi Alain Francois 2023 r5-6 ESCHENTZWILLER FRA 2023-03-03
RcRownchangeKK*chgGame
 1574 1288 0.50 2 0.14 20 2.80 
  Greder, Patrick 1452 FRA0.5010.22204.40 
  Klaus, Philippe 1696 FRA0.001-0.0820-1.60 

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)
 
 Team 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1602 1288 1.00 1 0.86 20 17.20 
  Soulah, Mohammed 1602 FRA1.0010.862017.20 

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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