Individual Calculations September 2021
 Morello, Alessio  Total change: 10.60  Rating chartPersonal card
 LUGANO Summer Open 2021 Lugano SUI 2021-07-30
RcRownchangeKK*chgGame
 1917 1925 3.00 5 0.53 20 10.60 
  Hertzer, Laurens 1525  * SUI1.0010.08201.60 
  Medici, Simone f2214 SUI1.0010.842016.80 
  Lutz, Ruben 2108 GER0.001-0.2620-5.20 
  Boschetti, Claudio 2027 SUI0.001-0.3620-7.20 
  Schneider, Antonio 1713 SUI1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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