Individual Calculations October 2012
 Yarur, Elsaca Daniel  Total change: -6.15  Rating chartPersonal card
 11th International Istanbul Open Chess Tournament-B Istanbul TUR 2012-08-30
RcRownchangeKK*chgGame
 1900 1660 0.00 2 -0.41 15 -6.15 
  Kavacik, Ahmet 1862 TUR0.001-0.2415-3.60 
  Olcum, Ahmet 1937 TUR0.001-0.1715-2.55 

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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