Individual Calculations October 2021
 Vurdelja, Slavko  Total change: 7.80  Rating chartPersonal card
 S: 30. CRO team - liga istok 3B (4-6) istok CRO 2021-09-05
RcRownchangeKK*chgGame
 1957 1813 1.00 2 0.39 20 7.80 
  Lijic, Josip 1993 CRO1.0010.742014.80 
  Mican, Karmela 1920 CRO0.001-0.3520-7.00 

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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