Rapid: Individual Calculations May 2013
 Bortolin, Bruno  Total change: -31.00  Rating chartPersonal card
 6. prvenstvo Pirana v pospe¹enem ¹ahu 2013/4 Lucija SLO 2013-04-04
RcRownchangeKK*chgGame
 1964 1860 0.00 4 -1.55 20 -31.00 
  Varini, Massimo 2085 ITA0.001-0.2220-4.40 
  Handzic, Ramiz 1766 SLO0.001-0.6320-12.60 
  Pregarac, Valter 2209 SLO0.001-0.1120-2.20 
  Grein, Bogomir 1794 SLO0.001-0.5920-11.80 

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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