Individual Calculations May 2023
 Pires, Oscar  Total change: 84.40  Rating chartPersonal card
 Team 2023 - Nationale 4 r7 FRANCE FRA 2023-04-01
RcRownchangeKK*chgGame
 1497 1631 1.00 1 0.32 40 12.80 
  Pierot, Jean-Francois 1497 FRA1.0010.324012.80 

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)
 
 29e Open International d'Echecs de Tarbes TARBES FRA 2023-04-08
RcRownchangeKK*chgGame
 1802 1631 3.50 7 1.54 40 61.60 
  Contie, Lilio 1893 FRA0.001-0.1840-7.20 
  Van Nuvel, Jean-Michel 1743 FRA1.0010.654026.00 
  Jacquemont, Nolan 1828 FRA0.001-0.2540-10.00 
  Phan, Raphael 1720 FRA0.5010.12404.80 
  Aguirre Guardo, Santiago 1780 ESP1.0010.704028.00 
  Jarlaud, Levi 1842 FRA0.5010.274010.80 
  Rigaud-Retourne, Mael 1808 FRA0.5010.23409.20 

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)
 
 Championnat d'Echecs de la ville de Tarbes 2022 r7 TARBES FRA 2023-04-15
RcRownchangeKK*chgGame
 1435 1631 1.00 1 0.25 40 10.00 
  Bildstein, Gerard 1435 FRA1.0010.254010.00 

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)
 

 

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