Individual Calculations February 2018
 Andersson, Kent  Total change: -9.00  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Allgemein Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 1795 1710 1.50 5 -0.45 20 -9.00 
  Pao, Lucas Ping 1968 SUI0.001-0.1820-3.60 
  Bruessow, Jakob 1473 SUI1.0010.20204.00 
  Winkler, Daniel 1897 SUI0.5010.24204.80 
  Tanner, Rene 1885 SUI0.001-0.2720-5.40 
  Serratore, Vincenzo 1752 SUI0.001-0.4420-8.80 

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)
 

 

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