Individual Calculations April 2009
 Ali, Ehsan  Total change: 32.10  Rating chartPersonal card
 III Open Internacional Ciutat de Palma Palma de Mallorca ESP 2008-12-06
RcRownchangeKK*chgGame
 2455 2241 4.00 8 2.14 15 32.10 
  Djuric, Stefan g2463 SRB1.0010.781511.70 
  Mellado Trivino, Juan m2434 AND1.0010.751511.25 
  Safarli, Eltaj g2568 AZE0.5010.37155.55 
  Arizmendi Martinez, Julen Luis g2497 ESP0.001-0.1915-2.85 
  Venkatesh, M.r. m2468 IND0.5010.29154.35 
  Saravanan, V. m2417 IND0.001-0.2715-4.05 
  Heinzel, Olaf m2378 GER0.5010.18152.70 
  Sanchez Guirado, Francisco m2415 ESP0.5010.23153.45 

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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