Individual Calculations October 2014
 Stroup, James Howard  Total change: -12.40  Rating chartPersonal card
 Istanbul Open Chess Tournament-B Istanbul TUR 2014-09-01
RcRownchangeKK*chgGame
 1709 1421 0.00 2 -0.31 40 -12.40 
  Elyildirim, Hakan 1680 TUR0.001-0.1840-7.20 
  Saykan, Ahmet 1738 TUR0.001-0.1340-5.20 

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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