Individual Calculations September 2023
 Guillou, Paul  Total change: -68.80  Rating chartPersonal card
 1er Open Estival de Marseille MARSEILLE FRA 2023-07-31
RcRownchangeKK*chgGame
 1722 1631 1.50 8 -1.72 40 -68.80 
  Campana, Marc-Antoine 1940 FRA0.5010.364014.40 
  Charvein, Gabriel 2038 FRA0.001-0.0840-3.20 
  Yaghi, Leen 1803 FRA0.001-0.2740-10.80 
  Mzembaba, Nasser 1555 FRA0.001-0.6040-24.00 
  Sacristan Robles, Victor 1568 FRA0.001-0.5940-23.60 
  Protopopescu, Luca 1583 FRA0.001-0.5740-22.80 
  Perles, Eva 1627 FRA0.001-0.5140-20.40 
  Fabet, Olivier 1660 FRA1.0010.544021.60 

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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