Individual Calculations February 2017
 Marentini, Marcel  Total change: 5.00  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Master Zurich SUI 2016-12-26
RcRownchangeKK*chgGame
 2189 2050 2.50 7 0.25 20 5.00 
  Derakhshani, Dorsa mwg2370 IRI0.001-0.1320-2.60 
  Ferster, Fabian 2188 LIE0.001-0.3120-6.20 
  Eschmann, Patrick 2125 SUI0.001-0.4020-8.00 
  Giesinger, Elias 2083 SUI1.0010.552011.00 
  Haas, Carmi 2211 SUI1.0010.712014.20 
  Sadeghi, Hassan 2122 SUI0.5010.10202.00 
  Drechsler, Christoph 2222 SUI0.001-0.2720-5.40 

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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