Rapid: Individual Calculations October 2014
 Siraj, Vita  Total change: -13.20  Rating chartPersonal card
 Open rapid tournament Youth - Kul In Sisak 2014 Sisak CRO 2014-09-20
RcRownchangeKK*chgGame
 1562 1424 0.00 2 -0.66 20 -13.20 
  Kaplan, Jan 1680 CRO0.001-0.1920-3.80 
  Randic, Petra 1444 CRO0.001-0.4720-9.40 

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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