Individual Calculations March 2023
 Boisyvon, Eric  Total change: -13.00  Rating chartPersonal card
 Team 2023 - BRE Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1512 1509 1.00 1 0.50 20 10.00 
  Gabillard, Gilbert 1512 FRA1.0010.502010.00 

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)
 
 32e open Fide de Domloup - Tournoi C (-2400) DOMLOUP FRA 2023-02-11
RcRownchangeKK*chgGame
 1481 1509 1.00 4 -1.15 20 -23.00 
  Romagne, Thomas 1485 FRA0.001-0.5320-10.60 
  Mareau, Noe 1454 FRA0.001-0.5820-11.60 
  Langer, Karele 1485 FRA0.001-0.5320-10.60 
  Ryst, Julien 1501 FRA1.0010.49209.80 

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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