Individual Calculations May 2023
 Menez, Jean-Pierre  Total change: -1.00  Rating chartPersonal card
 Team 2023 - BRE Avril FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1148 1199 0.50 1 -0.07 20 -1.40 
  Le Bellour, Pierre 1148 FRA0.501-0.0720-1.40 

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)
 
 8eme Open Fide de la ville de Brest BREST FRA 2023-04-08
RcRownchangeKK*chgGame
 1618 1199 0.00 3 -0.21 20 -4.20 
  Pereira, Paul 1592 FRA0.001-0.0820-1.60 
  Boulksibat, Mounir 1620 FRA0.001-0.0720-1.40 
  Charles, Gregoire 1641 FRA0.001-0.0620-1.20 

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)
 
 1er tournoi toutes rondes de Betton - Suisse BETTON FRA 2023-04-15
RcRownchangeKK*chgGame
 1131 1199 2.00 3 0.23 20 4.60 
  Storme, Alain 1190 FRA0.001-0.5120-10.20 
  Courjal, Valentine 1056 FRA1.0010.31206.20 
  Rondeleux, Francois 1146 FRA1.0010.43208.60 

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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