Individual Calculations May 2024
 Normand, Christophe  Total change: 9.80  Rating chartPersonal card
 Open CEA 2023-24 r6-7 AUBAGNE FRA 2024-03-23
RcRownchangeKK*chgGame
 1539 1543 1.50 2 0.49 20 9.80 
  Pouliquen, Gilbert 1494 FRA1.0010.43208.60 
  Hovaguimian, Gerard 1584 FRA0.5010.06201.20 

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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