Individual Calculations February 2023
 Loeffler, Markus  Total change: -3.20  Rating chartPersonal card
 46. Weihnachtsopen Zurich Meister Zurich SUI 2022-12-26
RcRownchangeKK*chgGame
 2042 2251 5.00 7 -0.32 10 -3.20 
  Arbinger, Roland, Dr. 2050 GER0.501-0.2610-2.60 
  Maselli, Daniel 1929 ITA1.0010.13101.30 
  Kelecevic, Nedeljko m2146 SUI0.501-0.1410-1.40 
  Manko, Mariia 2119 UKR0.001-0.6810-6.80 
  Borner, Daniel f2038 SUI1.0010.23102.30 
  Sadeghi, Hassan Roger 2080 SUI1.0010.27102.70 
  Kinberg, Ofer 1930 ISR1.0010.13101.30 

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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