Individual Calculations August 2021
 Zafeiridis, Athanasios  Total change: 130.00  Rating chartPersonal card
 Basel Special Edition Open 2021 Basel SUI 2021-07-17
RcRownchangeKK*chgGame
 1846 1641 3.50 6 1.89 40 75.60 
  Schweizer, Simon 2041  * JPN0.001-0.0840-3.20 
  Monney, Gonzague 1371 SUI1.0010.17406.80 
  Basel, Moritz 1857 GER1.0010.784031.20 
  Besou, Hussain 1834 GER0.001-0.2540-10.00 
  Kamenskyi, Dmytro 2007 UKR0.5010.404016.00 
  Fischer, Thomas 1964 GER1.0010.874034.80 
 * 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)
 
 Swiss Youth Championship U14 2021 Biel SUI 2021-07-25
RcRownchangeKK*chgGame
 1746 1641 4.00 7 1.36 40 54.40 
  Schellenberg, Simon 1612 SUI0.001-0.5440-21.60 
  Hirzel, Cedric 1616 SUI0.501-0.0340-1.20 
  Bruessow, Nina 1545 SUI1.0010.374014.80 
  Knapp, Yanik 1712 SUI1.0010.604024.00 
  Mattenberger, Matthias 1970 SUI1.0010.884035.20 
  Asllani, Dorian 1977 SUI0.001-0.1240-4.80 
  Rotunno, Flavio 1787 SUI0.5010.20408.00 

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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