Individual Calculations January 2023
 Tran Amar, Charlie  Total change: -27.20  Rating chartPersonal card
 Team 2023 - Top Jeunes r4-7 FRANCE FRA 2022-12-17
RcRownchangeKK*chgGame
 1346 1145 0.50 4 -0.68 40 -27.20 
  Lamorelle, Alexey 1235 FRA0.5010.12404.80 
  El Zein, Bassam 1685 LBN0.001-0.0340-1.20 
  Samai, Nahil 1152 FRA0.001-0.4940-19.60 
  Slawinski, Robin 1312 FRA0.001-0.2840-11.20 

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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