Individual Calculations September 2023
 Bregnac, Tristan  Total change: 26.00  Rating chartPersonal card
 Championnat de France 2023 - Open A HUEZ FRA 2023-08-19
RcRownchangeKK*chgGame
 2038 2053 6.00 9 1.30 20 26.00 
  Parlas, Kamil-Can 1969 FRA0.001-0.6220-12.40 
  Hamm, Fabien 1997 FRA1.0010.42208.40 
  Dos Santos, Lilian 1980 FRA0.501-0.1020-2.00 
  Boumrar, Ayrad 1991 FRA1.0010.41208.20 
  Ollier, Milan 2193 FRA0.5010.19203.80 
  Massiani, Xavier 1974 FRA0.501-0.1120-2.20 
  Saguin, Pierre 1954 FRA1.0010.36207.20 
  Trabet, Nicolas 2133 FRA1.0010.612012.20 
  Ronce, Nathan 2154 FRA0.5010.14202.80 

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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