Rapid: Individual Calculations December 2018
 Habibi, Ali  Total change: 14.20  Rating chartPersonal card
 9. Rapid-Open Rheinfelden 2018 Rheinfelden GER 2018-11-03
RcRownchangeKK*chgGame
 2119 2291 5.00 6 0.71 20 14.20 
  Maurer, Fritz 1979 SUI1.0010.14202.80 
  Karl, Hans f2068 SUI1.0010.22204.40 
  Xheladini, Mahmut f2180 KOS1.0010.35207.00 
  Milosevic, Goran m2283 SUI0.501-0.0120-0.20 
  Wirz, Heinz 2145 SUI1.0010.30206.00 
  Schroeter, Michael 2060 SUI0.501-0.2920-5.80 

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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