Individual Calculations April 2023
 Derige Kane, Yan  Total change: 17.20  Rating chartPersonal card
 Open 13 2022-23 r7-8 VITROLLES FRA 2023-03-04
RcRownchangeKK*chgGame
 2027 2193 1.00 1 0.28 20 5.60 
  Haddad, Oussama c2027 ALG1.0010.28205.60 

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 2023 - Nationale 3 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 2018 2193 2.00 2 0.58 20 11.60 
  Avanesyan, Davit 2145 FRA1.0010.43208.60 
  Fayette, Sylvain 1891 FRA1.0010.15203.00 

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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