Individual Calculations October 2020
 Palmonella, Valentin  Total change: -25.60  Rating chartPersonal card
 Champ. suisse U14 2020 Prangins SUI 2020-09-12
RcRownchangeKK*chgGame
 1472 1593 2.00 4 -0.64 40 -25.60 
  Pabst, Max 1373 SUI1.0010.22408.80 
  Detraz, Samuel 1509 FRA1.0010.384015.20 
  Schellenberg, Simon 1548 SUI0.001-0.5640-22.40 
  Bruessow, Nina 1459 SUI0.001-0.6840-27.20 

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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