Individual Calculations August 2022
 Sudlow, David  Total change: -5.20  Rating chartPersonal card
 27eme Festival international Jean-Claude Loubatiere MONTPELLIER FRA 2022-07-10
RcRownchangeKK*chgGame
 1354 1367 3.50 7 -0.26 20 -5.20 
  Azizyan, Rafayel 1863 FRA0.001-0.0420-0.80 
  Petit, Michel 1037 FRA1.0010.12202.40 
  Faris, Marouane 1688 FRA0.001-0.1320-2.60 
  Coquelle, Addison 1481 FRA0.001-0.3420-6.80 
  Duval, Dominique 1109 FRA1.0010.18203.60 
  Leost, Joel 1143 FRA0.501-0.2820-5.60 
  Marques, Don 1155 FRA1.0010.23204.60 

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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