Individual Calculations March 2020
 Carfantan, Jean-Pierre  Total change: 13.40  Rating chartPersonal card
 Championnat Departemental individuel adulte 2020 des Cotes d'Armor LANNION FRA 2020-01-12
RcRownchangeKK*chgGame
 1562 1564 0.50 1 0.00 20 0.00 
  Primault, Loic 1562 FRA0.5010.00200.00 

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)
 
 Team 2020 - Bretagne Fevrier BRE FRA 2020-02-01
RcRownchangeKK*chgGame
 1691 1564 1.00 1 0.67 20 13.40 
  Cozic, Daniel 1691 FRA1.0010.672013.40 

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)
 

 

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