Individual Calculations February 2023
 Caffenne, Philippe  Total change: -21.80  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open A LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1896 1857 2.50 8 -1.09 20 -21.80 
  Lissillour, Baptiste 2066 FRA0.001-0.2320-4.60 
  Plane, Boris c2021 FRA0.001-0.2820-5.60 
  Scott, Luke 1940 IRL0.001-0.3920-7.80 
  Timotic, Nicolas 1944 FRA0.5010.12202.40 
  Lessmeister, Patrick 1697 GER1.0010.29205.80 
  Bazzazi, Abdulaziz 1733 FRA1.0010.33206.60 
  Mirza, Diana wf1911 IRL0.001-0.4220-8.40 
  Besombes, Romain 1852 FRA0.001-0.5120-10.20 

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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