Individual Calculations September 2018
 Arbinger, Roland, Dr.  Total change: 29.40  Rating chartPersonal card
 Biel Master Tournamen (MTO) Biel SUI 2018-07-23
RcRownchangeKK*chgGame
 2215 2041 4.00 9 1.47 20 29.40 
  Wallace, John Paul m2390 AUS0.001-0.1120-2.20 
  Ryba, Andrew 2230 USA0.5010.25205.00 
  Arne, Mike 2162 USA0.5010.16203.20 
  Abhilash, Reddy M.l. 2247 IND1.0010.762015.20 
  Mertens, Heiko 2313 GER0.001-0.1720-3.40 
  Masse, Hugues 2149 CAN0.001-0.3520-7.00 
  Gikas, Andreas Basilius 2207 GER0.5010.22204.40 
  Schmid, Christoph 2100 SUI0.5010.08201.60 
  Okuyaz, Duru wf2139 TUR1.0010.632012.60 

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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