Individual Calculations September 2019
 Ly, Nguyen  Total change: 0.40  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1642 1831 6.50 9 0.02 20 0.40 
  Skobe, Jan 1509 SLO0.501-0.3720-7.40 
  Davidou, Delphine 1501 FRA1.0010.12202.40 
  Muthu, P 1523 IND0.001-0.8620-17.20 
  Grabe, Eckart 1656 GER1.0010.27205.40 
  Haldimann, Matthew 1550 SUI1.0010.16203.20 
  Keymer, Cecilia 1519 GER0.501-0.3620-7.20 
  Wuethrich, Stefan 1598 SUI1.0010.21204.20 
  Gerber, Renaud 1952 SUI1.0010.662013.20 
  Pao, Lucas Ping 1969 SUI0.5010.19203.80 

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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