Individual Calculations July 2014
 Petrovic, David  Total change: -1.65  Rating chartPersonal card
 Youth open tournament U18 - Kastav 2014 Kastav CRO 2014-05-30
RcRownchangeKK*chgGame
 1497 1542 1.00 2 -0.06 15 -0.90 
  Tomulic, Teo 1822 CRO0.001-0.1615-2.40 
  Malkoc, Patrik 1172 SLO1.0010.10151.50 

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)
 
 23rd Croatian Championship - Boys U15 Kastel Stafilic CRO 2014-06-22
RcRownchangeKK*chgGame
 1648 1542 1.50 4 -0.05 15 -0.75 
  Plenca, Jadranko 1942  * CRO0.001-0.0815-1.20 
  Cigrovski, Jakov 1598 CRO0.001-0.4215-6.30 
  Dadic, Kristijan 1516 CRO1.0010.46156.90 
  Dutkovic, Dominik 1536 CRO0.501-0.0115-0.15 
 * 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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