Individual Calculations January 2023
 Barthel, Jean  Total change: -22.00  Rating chartPersonal card
 Open 13 Marseille 2022-23 (-2200) r2-3 MARSEILLE FRA 2022-11-18
RcRownchangeKK*chgGame
 1183 1090 0.00 1 -0.37 40 -14.80 
  Barthel, Malo 1183 FRA0.001-0.3740-14.80 

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 - PAC Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1182 1090 0.50 1 0.13 40 5.20 
  Roganova, Jeremy 1182 FRA0.5010.13405.20 

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 - Top Jeunes r4-7 FRANCE FRA 2022-12-17
RcRownchangeKK*chgGame
 1235 1090 0.00 1 -0.31 40 -12.40 
  Lamorelle, Alexey 1235 FRA0.001-0.3140-12.40 

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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