Individual Calculations May 2023
 Jean, Robert  Total change: 33.80  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1338 1449 0.50 1 -0.15 20 -3.00 
  Courtonne, Florian 1338 FRA0.501-0.1520-3.00 

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)
 
 4eme Open International de la Mayenne 2023 - Tournoi A LAVAL FRA 2023-04-08
RcRownchangeKK*chgGame
 1748 1449 3.00 6 1.84 20 36.80 
  Voinea, Marius 1806 FRA0.001-0.1120-2.20 
  Marques, Gil 1552 POR0.5010.14202.80 
  Bigeard, Nicolas 1871 FRA0.5010.43208.60 
  Louis, Julien 1515 FRA1.0010.592011.80 
  Aranda, Berenger 1701 FRA1.0010.812016.20 
  Lacan-Rus, David c2044 FRA0.001-0.0220-0.40 

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)
 

 

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