Individual Calculations December 2022
 Guettafi, Mohamed  Total change: 25.40  Rating chartPersonal card
 Team 2023 - 60' Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1500 1436 1.50 2 0.65 20 13.00 
  Carteron, Olivier 1344 FRA1.0010.37207.40 
  Haddab, Roland 1656 FRA0.5010.28205.60 

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 - OCC Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1523 1436 1.00 1 0.62 20 12.40 
  Luis, Henri 1523 FRA1.0010.622012.40 

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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