Individual Calculations February 2019
 Guillemart, Serge  Total change: 16.00  Rating chartPersonal card
 Open de Noel 2018 du Corsica Chess Club BASTIA FRA 2018-12-26
RcRownchangeKK*chgGame
 1598 1998 4.00 4 0.32 20 6.40 
  Ercoli, Andria 1598  * FRA1.0010.08201.60 
  Don Ignazi, Pierre Ange 1598  * FRA1.0010.08201.60 
  Terzi, Simon 1598  * FRA1.0010.08201.60 
  Deladerriere, Apollo 1598  * FRA1.0010.08201.60 
 * 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)
 
 Team 2019 - Nationale 3 r5 FRANCE FRA 2019-01-12
RcRownchangeKK*chgGame
 1991 2007 1.00 1 0.48 20 9.60 
  Halfaoui, Eddine 1991 FRA1.0010.48209.60 

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)
 

 

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