Individual Calculations November 2011
 Sahki, Saphir  Total change: 22.20  Rating chartPersonal card
 European B-10 Championship Albena BUL 2011-09-11
RcRownchangeKK*chgGame
 1803 1561 2.00 6 0.74 30 22.20 
  Ioannidis, Evgenios 1844 GRE0.001-0.1630-4.80 
  Sidorov, Anton 1824 RUS0.5010.32309.60 
  Coskun, Arda 1642 TUR1.0010.613018.30 
  Hakobyan, Aram 1815 ARM0.001-0.1930-5.70 
  Kevlishvili, Robby 1772 NED0.5010.27308.10 
  Van Foreest, Lucas 1918 NED0.001-0.1130-3.30 

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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