Individual Calculations November 2023
 Boschetti, Claudio  Total change: -3.60  Rating chartPersonal card
 Lenzerheide Open 2023 Lenzerheide SUI 2023-10-06
RcRownchangeKK*chgGame
 1924 2058 4.00 5 0.74 20 14.80 
  Elhamdi, Firas 1658  * SUI1.0010.08201.60 
  Thieme, Linus 1826 SUI1.0010.21204.20 
  Neuberger, Guido 2178 GER0.5010.16203.20 
  Partik, Markus, Dr. 1897 GER1.0010.29205.80 
  Adzic, Slobodan f2059 SUI0.5010.00200.00 
 * 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)
 
 OP 4 Memorial Picchi Porto Ceresio ITA 2023-10-13
RcRownchangeKK*chgGame
 1712 2058 3.50 5 -0.92 20 -18.40 
  Bettini, Massimo 1658  * ITA1.0010.08201.60 
  Frattini, Andrea 1691 ITA1.0010.10202.00 
  Rausa, Giulio 1775 ITA0.001-0.8420-16.80 
  Simonelli, Mattia 1768 ITA0.501-0.3420-6.80 
  Prince, Alan R 1666 ENG1.0010.08201.60 
 * 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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