Individual Calculations October 2017
 Borota, Igor  Total change: 22.20  Rating chartPersonal card
 26th CRO Team Ch - IVA. League Centre 7-8 Zagreb, Jastrebarsko, Busevec, Dugo Selo, Samobor CRO 2017-09-10
RcRownchangeKK*chgGame
 1968 1923 2.00 2 1.11 20 22.20 
  Cupek, Zeljko 1861 CRO1.0010.41208.20 
  Bartakovic, Tomislav 2074 CRO1.0010.702014.00 

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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