Individual Calculations March 2020
 Le Fol, Roland  Total change: 3.20  Rating chartPersonal card
 Open Retif - Championnat de la Loire Atlantique 2019-20 r4-5 GETIGNE FRA 2020-01-11
RcRownchangeKK*chgGame
 1512 1309 0.50 1 0.26 20 5.20 
  Debret, Alain 1512 FRA0.5010.26205.20 

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)
 
 Team 2020 - Pays de Loire fevrier PDL FRA 2020-02-01
RcRownchangeKK*chgGame
 1661 1301 0.00 1 -0.10 20 -2.00 
  Herve, Joel 1661 FRA0.001-0.1020-2.00 

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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