Individual Calculations January 2014
 Bosnjak, Petar  Total change: 16.50  Rating chartPersonal card
 22nd CRO Team Championship - Qualification for 1B League Nasice CRO 2013-11-30
RcRownchangeKK*chgGame
 2183 2160 2.50 3 1.10 15 16.50 
  Matijevic, Hrvoje 2225 CRO1.0010.59158.85 
  Levar, Nenad f2129 CRO0.501-0.0415-0.60 
  Stipic, Marko 2194 CRO1.0010.55158.25 

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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