Individual Calculations October 2021
 Ivanek, Davor  Total change: 29.20  Rating chartPersonal card
 S: 30. CRO team - liga centar 3C (3-5) centar CRO 2021-09-05
RcRownchangeKK*chgGame
 1835 1855 3.00 3 1.46 20 29.20 
  Kolmanic, Zvonko 2010 CRO1.0010.712014.20 
  Kolar, Mihael 1911 CRO1.0010.582011.60 
  Purkic, Ruza 1584 CRO1.0010.17203.40 

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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