Individual Calculations April 2018
 Ambrosini, Nicola  Total change: 12.20  Rating chartPersonal card
 Coupe du Leman 2018 Cat. A VAUD different places SUI 2018-02-05
RcRownchangeKK*chgGame
 1971 2211 3.00 3 0.61 20 12.20 
  Belaz, Christian 1943 SUI1.0010.17203.40 
  Francois, Adrien 2052 FRA1.0010.29205.80 
  Rauer, Armin 1917 SUI1.0010.15203.00 

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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