Individual Calculations December 2023
 Pichon, Raymond  Total change: -4.60  Rating chartPersonal card
 21eme Rencontres Internationales du Cap d'Agde - Avenir AGDE FRA 2023-10-28
RcRownchangeKK*chgGame
 1301 1331 4.00 8 -0.23 20 -4.60 
  Minde, Joan 1036 FRA1.0010.15203.00 
  Bernard, Clarence 1521 FRA0.001-0.2520-5.00 
  Duval, Dominique 1092 FRA1.0010.20204.00 
  Bressy, Francois 1546 FRA0.001-0.2320-4.60 
  Pignet, Philippe 1020 FRA1.0010.14202.80 
  Barrau, Leanna 1516 FRA0.001-0.2620-5.20 
  Berthon, Jean Luc 1088 FRA1.0010.20204.00 
  Bulme, Milan 1592 FRA0.001-0.1820-3.60 

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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