Individual Calculations February 2017
 Arbinger, Roland, Dr.  Total change: -21.00  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Master Zurich SUI 2016-12-26
RcRownchangeKK*chgGame
 2155 2048 1.50 7 -1.05 20 -21.00 
  Borgo, Giulio m2356 ITA0.001-0.1420-2.80 
  Balokas, Dimitrios 2180 GRE0.001-0.3220-6.40 
  Giesinger, Elias 2083 SUI1.0010.552011.00 
  Todorovic, Nenad I 2249 SRB0.001-0.2420-4.80 
  Jenal, Juerg 2099 SUI0.5010.07201.40 
  Lou, Vincent 1907 SUI0.001-0.6920-13.80 
  Haas, Carmi 2211 SUI0.001-0.2820-5.60 

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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