Individual Calculations October 2014
 Erkoc, Vedat  Total change: -3.40  Rating chartPersonal card
 30 Agust Victory Day Tournament Ankara TUR 2014-08-29
RcRownchangeKK*chgGame
 1557 1682 0.50 1 -0.17 20 -3.40 
  Bektas, Ugur 1557 TUR0.501-0.1720-3.40 

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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