Individual Calculations September 2011
 Bosnjak, Petar  Total change: 100.20  Rating chartPersonal card
 20th CRO Championship - Boys U17 Topusko CRO 2011-07-24
RcRownchangeKK*chgGame
 2092 1790 4.50 8 3.10 30 93.00 
  Petrusic, Toni 2190  * CRO0.001-0.0830-2.40 
  Kolanovic, David 1704 CRO1.0010.383011.40 
  Monjac, Mislav 2043 CRO1.0010.813024.30 
  Pejic, Igor 2040 CRO0.5010.31309.30 
  Ivekovic, Bozidar 2190  * CRO0.5010.423012.60 
  Blazeka, Matej 2190  * CRO0.5010.423012.60 
  Muskardin, Mario 2190  * CRO1.0010.923027.60 
  Srbis, Jurica 2190  * CRO0.001-0.0830-2.40 
 * 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)
 
NOTE: K factor changed
 5th Open Zupanja 2011 (r5 - r9) Zupanja CRO 2011-08-19
RcRownchangeKK*chgGame
 2042 1790 1.50 5 0.48 15 7.20 
  Srbis, Jurica 2190  * CRO0.001-0.0815-1.20 
  Egerc, Josip 2106 CRO0.001-0.1315-1.95 
  Grahovac, Danijel 1919 BIH0.5010.17152.55 
  Ilijas, Dejan 1949 CRO0.5010.21153.15 
  Turk, Karlo 2046 CRO0.5010.31154.65 
 * 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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