Individual Calculations February 2016
 Sach, Tomas  Total change: -15.40  Rating chartPersonal card
 39. Weihnachtsopen Allgemein Zurich SUI 2015-12-26
RcRownchangeKK*chgGame
 1750 1880 2.50 5 -0.77 20 -15.40 
  Jaussi, Rafael 1539 SUI0.501-0.3820-7.60 
  Meier, Lukas 1792 SUI0.001-0.6220-12.40 
  Barth, Can-Elian 1633 SUI1.0010.19203.80 
  Klaiber, Eduard 1930 SUI1.0010.572011.40 
  Tanner, Rene 1858 SUI0.001-0.5320-10.60 

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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