Individual Calculations September 2009
 Mravic, Filip  Total change: 13.35  Rating chartPersonal card
 18th Croatian Championship - Boys U13 Novi Vinodolski CRO 2009-06-21
RcRownchangeKK*chgGame
 1806 1813 4.00 6 0.96 15 14.40 
  Golubicic, Luka 1604 CRO1.0010.23153.45 
  Ivekovic, Bozidar 1953 CRO0.5010.19152.85 
  Vucic, Mihovil 1881 CRO1.0010.59158.85 
  Dujic, Marko 1715 CRO1.0010.37155.55 
  Camber, Ivan 1921 CRO0.5010.15152.25 
  Vrankovic, Ivan 1760 CRO0.001-0.5715-8.55 

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)
 
 16th Styrian Youth Champ. Mureck AUT 2009-08-05
RcRownchangeKK*chgGame
 1767 1800 1.50 3 -0.07 15 -1.05 
  Vasileva, Aleksandra Valerieva 1479 BUL1.0010.13151.95 
  Ivekovic, Bozidar 1954 CRO0.001-0.2915-4.35 
  Thomas, James 1868 WLS0.5010.09151.35 

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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