Individual Calculations December 2014
 Iacob, Stelian-Calin  Total change: -15.60  Rating chartPersonal card
 Napocensis 2nd edition Cluj Napoca ROU 2014-11-20
RcRownchangeKK*chgGame
 1697 1427 0.00 2 -0.39 40 -15.60 
  Tat, Alin-Sebastian 1824 ROU0.001-0.0840-3.20 
  Salgau, Eusebiu 1569 ROU0.001-0.3140-12.40 

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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