Individual Calculations January 2018
 Ivkic, Josip  Total change: -5.20  Rating chartPersonal card
 Sombor Open - Memorijal Dragana Milicevica 2017 Sombor SRB 2017-11-13
RcRownchangeKK*chgGame
 1871 1823 3.00 7 -0.13 40 -5.20 
  Vlaisavljevic, Ilija 1906 SRB1.0010.614024.40 
  Kolompar, Ivan 2099 SRB0.001-0.1740-6.80 
  Sljukic, Miodrag 2199 SRB0.001-0.0940-3.60 
  Gajcin, Aleksa 1498 SRB1.0010.13405.20 
  Gajcin, Sinisa 1684 SRB0.001-0.6940-27.60 
  Matkovic, Simana 1947 SRB0.001-0.3340-13.20 
  Grba, Ilija 1761 SRB1.0010.414016.40 

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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