Individual Calculations February 2023
 Charvein, Gabriel  Total change: -13.80  Rating chartPersonal card
 15eme Festival international d'Echecs de Marseille MARSEILLE FRA 2022-12-26
RcRownchangeKK*chgGame
 1928 2023 4.50 9 -0.88 20 -17.60 
  Vincent, Yannis 1669 FRA1.0010.11202.20 
  Hamburger, Antonin 1562 FRA1.0010.05201.00 
  Girel, Joseph m2382 FRA0.001-0.1020-2.00 
  Piriz, Emilio 2003 FRA1.0010.47209.40 
  Alexieva, Silvia mwg2198 FRA0.001-0.2720-5.40 
  Figier, Anthony 1975 FRA0.001-0.5720-11.40 
  Pozzo Di Borgo, Arthur 1623  * FRA1.0010.08201.60 
  Keller, Christophe 1983 FRA0.501-0.0620-1.20 
  Massiani, Xavier 1958 FRA0.001-0.5920-11.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1657 2057 1.00 1 0.08 20 1.60 
  Kabchi, Addi 1657  * FRA1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 1710 2057 1.00 1 0.11 20 2.20 
  Burger, Andre 1710 FRA1.0010.11202.20 

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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