Individual Calculations January 2015
 Petrovic, David  Total change: 49.20  Rating chartPersonal card
 23rd CRO Team Ch - II. League West Boys U20 Rijeka CRO 2014-11-22
RcRownchangeKK*chgGame
 1726 1551 3.00 6 1.23 40 49.20 
  Dasic, Lana 1699 CRO0.5010.20408.00 
  Alavanja, Denis 1801 CRO1.0010.814032.40 
  Tica, Sven 1951  * CRO0.001-0.0840-3.20 
  Cvitan, Ena 1815 CRO0.001-0.1840-7.20 
  Duda, Dario 1662 CRO0.5010.15406.00 
  Tomljanovic, Marin 1425 CRO1.0010.334013.20 
 * 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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