Individual Calculations January 2023
 Lai, Bjorn  Total change: -40.00  Rating chartPersonal card
 Open d'Aubagne 2022 r2-3 AUBAGNE FRA 2022-11-19
RcRownchangeKK*chgGame
 1092 1397 1.00 2 -0.71 40 -28.40 
  Innocenti, Georges 1064 FRA1.0010.12404.80 
  Touaoula, Rachid 1120 FRA0.001-0.8340-33.20 

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)
 
 Team 2023 - Nationale 4 r3 FRANCE FRA 2022-12-10
RcRownchangeKK*chgGame
 1537 1375 0.00 1 -0.29 40 -11.60 
  Protopopescu, Luca 1537 FRA0.001-0.2940-11.60 

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)
 

 

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