Individual Calculations February 2022
 Ravail, Olivier  Total change: 14.20  Rating chartPersonal card
 Team 2022 - IDF Janvier FRANCE FRA 2022-01-01
RcRownchangeKK*chgGame
 1992 1935 1.00 1 0.58 20 11.60 
  Jactel, Nicolas 1992 FRA1.0010.582011.60 

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)
 
 Team 2022 - Nationale 2 r5 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 2033 1935 0.50 1 0.13 20 2.60 
  Barthes, Christian 2033 FRA0.5010.13202.60 

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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