Individual Calculations February 2018
 Ruzic, Pia Marie  Total change: 37.20  Rating chartPersonal card
 1st International Chess Amateur Tournament Valamar Open - Rabac 2018 Rabac CRO 2018-01-04
RcRownchangeKK*chgGame
 1900 1660 2.50 7 0.93 40 37.20 
  Slamar, Velimir 2047 CRO0.001-0.0940-3.60 
  Golub, Nikolina 1922 CRO0.5010.324012.80 
  Pretnar, Bostjan 1746 SLO1.0010.624024.80 
  Valkovic, Kristian 2060  * CRO0.001-0.0840-3.20 
  Palic, Pavle 1936 CRO0.001-0.1740-6.80 
  Franc, Borna 1664 CRO1.0010.514020.40 
  Bakalarz, Grazyna wf1927 LUX0.001-0.1840-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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