Individual Calculations April 2020
 Vulliez, Ivan  Total change: -23.60  Rating chartPersonal card
 34. Open Bois-Gentil Geneva SUI 2020-01-10
RcRownchangeKK*chgGame
 1576 1524 2.00 6 -0.59 40 -23.60 
  Wehrli, Tobias 1772 SUI0.001-0.1940-7.60 
  Thompson, Charles-William 1318 SUI1.0010.24409.60 
  Maulet, Manuel 1752 FRA0.001-0.2140-8.40 
  Schaerer, Marc 1702 SUI0.001-0.2740-10.80 
  Fryc, Oldrich 1285 SUI1.0010.20408.00 
  Aouissi, Mohamed 1629 SUI0.001-0.3640-14.40 

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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