Individual Calculations September 2021
 Pichon, Ewen  Total change: -4.00  Rating chartPersonal card
 25eme Tournoi international de Creon CREON FRA 2021-07-26
RcRownchangeKK*chgGame
 1744 1943 5.00 7 -0.10 40 -4.00 
  Kamal, Hosam 1647 FRA1.0010.15406.00 
  Domenech, Vianney 2265 FRA0.001-0.1340-5.20 
  Richaud, Jean-Victor 1571 FRA1.0010.10404.00 
  Riviere, Jean-Christophe 1706 FRA1.0010.20408.00 
  Oumaziz, Paul 1848 FRA0.001-0.6340-25.20 
  Garrido, Mihai 1580 FRA1.0010.10404.00 
  Boumrar, Ayrad 1592 FRA1.0010.11404.40 

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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