Individual Calculations March 2023
 Angel, Olivier  Total change: -12.20  Rating chartPersonal card
 Team 2023 - IDF Fevrier FRANCE FRA 2023-02-01
RcRownchangeKK*chgGame
 1186 1447 1.00 1 0.18 20 3.60 
  Billiard, Laurent 1186 FRA1.0010.18203.60 

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)
 
 8eme Open International de Noisiel - Open B (entre 1400 et 2000) NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 1564 1447 1.00 5 -0.79 20 -15.80 
  Ascencio-Parvy, Joseph 1703 FRA0.001-0.1920-3.80 
  Seillon, Geoffrey 1703 FRA0.001-0.1920-3.80 
  Jouy, Guy 1624 FRA0.001-0.2720-5.40 
  Lafeil, Alvyn 1375 FRA1.0010.40208.00 
  Debard, Hugo 1417 FRA0.001-0.5420-10.80 

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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