Individual Calculations February 2023
 Gozzoli, Yannick  Total change: -5.80  Rating chartPersonal card
 15eme Festival international d'Echecs de Marseille MARSEILLE FRA 2022-12-26
RcRownchangeKK*chgGame
 2218 2591 7.00 9 -0.92 10 -9.20 
  Bremond, Pascal 2191  * FRA1.0010.08100.80 
  De Carvalho Massabo, Raphael 2007 FRA1.0010.02100.20 
  Alexieva, Silvia mwg2198 FRA1.0010.08100.80 
  Girel, Joseph m2382 FRA0.501-0.2710-2.70 
  Avanesyan, Davit 2087 FRA1.0010.04100.40 
  Akhvlediani, Irakli f2437 GEO1.0010.29102.90 
  Lamaze, Simon f2357 FRA0.501-0.2910-2.90 
  Saya, Ethan f2138 FRA0.501-0.4410-4.40 
  Derige Kane, Yan c2161 FRA0.501-0.4310-4.30 
 * 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 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 2260 2591 1.00 1 0.12 10 1.20 
  Gertosio, Franck f2260 FRA1.0010.12101.20 

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 - Nationale 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2372 2591 1.00 1 0.22 10 2.20 
  Collas, Didier m2372 FRA1.0010.22102.20 

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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