Individual Calculations October 2017
 Erenda, Bruno  Total change: -20.40  Rating chartPersonal card
 26th CRO Team Ch - IIIA. League Centre 7-8 Zagreb, Zabok, Zapresic, Sisak, Podsused, Oroslavje, Mace CRO 2017-09-10
RcRownchangeKK*chgGame
 1998 2004 0.00 1 -0.51 40 -20.40 
  Sonntag, Slavko 1998 CRO0.001-0.5140-20.40 

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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