Individual Calculations February 2023
 Carre, Michel  Total change: -0.40  Rating chartPersonal card
 16eme Open FIDE de l'Echecs Club Montpellier MONTPELLIER FRA 2022-12-27
RcRownchangeKK*chgGame
 1526 1351 1.50 6 -0.46 20 -9.20 
  Pascal, Jonathan 1836 FRA0.001-0.0420-0.80 
  Petit, Michel 1041 FRA1.0010.14202.80 
  Poizat, Gaspard 1740 FRA0.001-0.0920-1.80 
  Mouchel-Vallon, Romain 1724 FRA0.001-0.1020-2.00 
  Lalitte, Raphael 1598 FRA0.5010.31206.20 
  Plard, Axel 1216 LUX0.001-0.6820-13.60 

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)
 
 Team 2023 - Nationale 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1517 1330 0.00 1 -0.26 20 -5.20 
  Denechaud, Bernard 1517 FRA0.001-0.2620-5.20 

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)
 
 Tournoi Interne Laverune 2022 (-2400) r5 LAVERUNE FRA 2023-01-20
RcRownchangeKK*chgGame
 1481 1330 1.00 1 0.70 20 14.00 
  Lacalm, Philippe 1481 FRA1.0010.702014.00 

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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