Individual Calculations July 2019
 Kannan, Ritish  Total change: 104.80  Rating chartPersonal card
 Bundesturnier 2019 HT 2 Olten SUI 2019-05-30
RcRownchangeKK*chgGame
 1743 1542 3.50 7 1.77 40 70.80 
  Python, Noe 1715 SUI0.001-0.2740-10.80 
  Rapold, Martin 1702 SUI0.5010.21408.40 
  Loeffler, Helmut 1730 SUI1.0010.744029.60 
  Wenger, Arejou 1730 SUI0.5010.24409.60 
  Schuepbach, Hanspeter 1744 SUI0.5010.264010.40 
  Geismar, Roger 1708 SUI0.5010.22408.80 
  Winkler, Michael 1869 SUI0.5010.374014.80 

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)
 
 Finals 2019 U-14 Ittigen SUI 2019-06-07
RcRownchangeKK*chgGame
 1701 1542 3.00 7 0.85 40 34.00 
  Papaux, Steve 1810 SUI0.5010.334013.20 
  Zhuang, Yongzhe 1687 SUI1.0010.694027.60 
  Schlegel, Igor 1942  * SUI0.001-0.0840-3.20 
  Weissenhofer, Jonas 1611 LIE0.5010.10404.00 
  Erne, Raphael 1567 SUI0.5010.03401.20 
  Jaggy, Matteo 1629 SUI0.001-0.3840-15.20 
  Zweifel, Gavin 1663 SUI0.5010.16406.40 
 * 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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