Individual Calculations February 2023
 Mirza, Diana  Total change: 0.40  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open A LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1908 1911 4.00 8 0.02 20 0.40 
  Tirziman, Rudolf 1933 IRL0.5010.03200.60 
  Lissillour, Baptiste 2066 FRA0.001-0.2920-5.80 
  Nitin, M Pai 1579 IND1.0010.12202.40 
  Scott, Luke 1940 IRL0.5010.04200.80 
  Arousstamian, Albert 1795 FRA0.001-0.6620-13.20 
  Plane, Boris c2021 FRA1.0010.652013.00 
  Caffenne, Philippe 1857 FRA1.0010.42208.40 
  Fayel, Nicolas 2070 FRA0.001-0.2920-5.80 

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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