Individual Calculations May 2024
 Cens, Alain  Total change: -8.40  Rating chartPersonal card
 Open 13 2023-24 r8-9 VITROLLES FRA 2024-03-23
RcRownchangeKK*chgGame
 1712 1683 0.50 2 -0.42 20 -8.40 
  Mata, Thierry 1677 FRA0.501-0.0120-0.20 
  Boukhfif, Tarik 1746 FRA0.001-0.4120-8.20 

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)
 

 

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