Individual Calculations January 2010
 Orenda, Omar  Total change: 3.75  Rating chartPersonal card
 3th Open Mediterranean 2017 Rijeka 2009 Rijeka CRO 2009-11-28
RcRownchangeKK*chgGame
 2166 2132 4.00 8 0.25 15 3.75 
  Lovik, Lasse Ostebo f2379 NOR1.0010.811512.15 
  Predojevic, Borki g2532  * BIH0.001-0.0815-1.20 
  Plenca, Julijan 2317 CRO0.001-0.2615-3.90 
  Peric, Davor 1940 CRO1.0010.25153.75 
  Doric, Nenad m2344 CRO0.001-0.2315-3.45 
  Mikalsen, Erlend 1936 NOR0.001-0.7515-11.25 
  Kanceljak, Dalia 1919 CRO1.0010.23153.45 
  Gradiser, Dragoljub 1964 CRO1.0010.28154.20 
 * 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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