Individual Calculations December 2021
 Dorin, Herve  Total change: -14.00  Rating chartPersonal card
 30eme Open International d'Echecs de Caen - Open B CAEN FRA 2021-10-30
RcRownchangeKK*chgGame
 1250 1373 2.00 4 -0.62 20 -12.40 
  Peeters, Paul 1102 BEL1.0010.17203.40 
  Romero, Michel 1697 FRA0.001-0.1320-2.60 
  Fontaine, Octave 1101 FRA0.001-0.8320-16.60 
  Brahmi, Mohamed 1101 FRA1.0010.17203.40 

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)
 
 Team 2022 - Coupe de France 2e Tour FRANCE FRA 2021-11-28
RcRownchangeKK*chgGame
 1773 1373 0.00 1 -0.08 20 -1.60 
  Redjem, Mohamed 1773  * FRA0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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