Individual Calculations April 2023
 Cuellar Duarte, Sandro  Total change: -34.80  Rating chartPersonal card
 Championnats IdF 2023 U14 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1156 1273 2.00 5 -1.25 40 -50.00 
  Huynh, Angelina 1118 FRA0.001-0.7140-28.40 
  Nguyen, Nguyen-Khoi 1053 FRA1.0010.22408.80 
  Perrine, Victor 1482 FRA0.001-0.2340-9.20 
  Schlisteur, Antonin 1111 FRA0.001-0.7140-28.40 
  Daghsen, Adem 1014 FRA1.0010.18407.20 

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)
 
 Team 2023 - 60' Mars FRANCE FRA 2023-03-01
RcRownchangeKK*chgGame
 1233 1273 0.50 1 -0.06 40 -2.40 
  Dugalov, Arsen 1233 KAZ0.501-0.0640-2.40 

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)
 
 Team 2023 - Nationale 2 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1231 1273 1.00 1 0.44 40 17.60 
  Maria Paul, Racheal 1231 FRA1.0010.444017.60 

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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