Individual Calculations February 2022
 Guihal, Patrick  Total change: -28.40  Rating chartPersonal card
 Team 2022 - PDL Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1634 1761 0.00 1 -0.67 20 -13.40 
  Tuillier, Valentin 1634 FRA0.001-0.6720-13.40 

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)
 
 Open Retif - Championnat de la Loire Atlantique 2021 R4-5 GETIGNE FRA 2022-01-08
RcRownchangeKK*chgGame
 1424 1761 1.00 2 -0.75 20 -15.00 
  Secher, Daniel 1487 FRA0.001-0.8320-16.60 
  Le Fol, Roland 1361  * 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)
 

 

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