Individual Calculations January 2023
 Baghdadi, Ali  Total change: 19.20  Rating chartPersonal card
 Championnat du Finistere TC 2022-2023 r1-2 QUIMPER FRA 2022-11-19
RcRownchangeKK*chgGame
 1403 1467 1.50 2 0.38 40 15.20 
  Keber, Yanis 1165 FRA1.0010.15406.00 
  Quemeneur, Georges 1641 FRA0.5010.23409.20 

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 - 60' Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1398 1456 0.50 1 -0.08 40 -3.20 
  Rotman-Pereira, Aliocha 1398 FRA0.501-0.0840-3.20 

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 - BRE Decembre FRANCE FRA 2022-12-01
RcRownchangeKK*chgGame
 1593 1456 0.50 1 0.18 40 7.20 
  Keber, Thierry 1593 FRA0.5010.18407.20 

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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