Rapid: Individual Calculations March 2013
 Tabatabaei, M.amin  Total change: 37.00  Rating chartPersonal card
 Omid Cup chess tournament 2013 Tehran IRI 2013-01-31
RcRownchangeKK*chgGame
 2117 2134 6.00 8 1.85 20 37.00 
  Khonghaloos, Zorik 1835 BEL1.0010.15203.00 
  Rahimkhani, Parviz 1846 IRI1.0010.16203.20 
  Noroozi, Omid 2366 IRI0.5010.29205.80 
  Ardeshi, Mehrdad m2366 IRI0.001-0.2120-4.20 
  Alavi, Homa 2000 IRI1.0010.32206.40 
  Nadjarian, Ehsan 1996 IRI1.0010.31206.20 
  Sedaghati, Mehrdad 2165 IRI1.0010.542010.80 
  Ahmadinia, Ebrahim m2363 IRI0.5010.29205.80 

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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