Rapid: Individual Calculations November 2017
 Rothman, Peter  Total change: -13.00  Rating chartPersonal card
 Helsingborgs KM snabbschack 2017 Helsingsborg SWE 2017-10-16
RcRownchangeKK*chgGame
 1972 2116 4.00 7 -0.65 20 -13.00 
  Muhamed, Hoger 1723 SWE0.501-0.4220-8.40 
  Sandbech, Ted Henrik 1851 DEN1.0010.18203.60 
  Nilsson, Patrik 1978 2107 SWE0.001-0.5120-10.20 
  Nordin, Eric 1872 SWE1.0010.20204.00 
  Gajic, Mladen f2314 SWE0.001-0.2420-4.80 
  Bohman, Leif 1839 SWE1.0010.17203.40 
  Dam, Quang Binh 2097 SWE0.501-0.0320-0.60 

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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