Individual Calculations February 2015
 Riedener, Toni  Total change: -3.00  Rating chartPersonal card
 38. Zurich Weihnachtsopen Master Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 2174 2020 2.00 7 -0.15 20 -3.00 
  Antognini, Francesco 2240 SUI0.5010.28205.60 
  Ballmann, Martin m2398 SUI0.001-0.0920-1.80 
  Pahud, Cedric 2148 SUI0.5010.17203.40 
  Agushi, Agim 2143 SUI0.001-0.3320-6.60 
  Illi, Hans-Joerg 2119 SUI0.5010.14202.80 
  Milosevic, Gligor 2132 SUI0.001-0.3520-7.00 
  Schweighoffer, Martin 2038 SUI0.5010.03200.60 

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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