Individual Calculations February 2023
 Pottier, Simeon  Total change: 22.00  Rating chartPersonal card
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1954 2174 1.00 1 0.22 20 4.40 
  Ragneau, Freddy 1954 FRA1.0010.22204.40 

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)
 
 Team 2023 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2315 2174 1.50 2 0.88 20 17.60 
  Belkhodja, Slim g2290 TUN1.0010.662013.20 
  Goluch, Piotr m2339 POL0.5010.22204.40 

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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