Individual Calculations March 2010
 Mallahi, Amir  Total change: 5.50  Rating chartPersonal card
 8th International Caspian Cup Chess Tournaments ( A Class ) Rasht IRI 2010-02-11
RcRownchangeKK*chgGame
 2317 2370 5.00 8 0.55 10 5.50 
  Bolourchifard, Farzad 2035 IRI1.0010.12101.20 
  Sriram, Jha m2511 IND0.001-0.3110-3.10 
  Atanejhad, Sahebali f2148 IRI1.0010.22102.20 
  Gagunashvili, Merab g2582 GEO0.5010.27102.70 
  Maghalashvili, Davit m2473 GEO0.5010.14101.40 
  Nigalidze, Gaioz m2462 GEO0.001-0.3710-3.70 
  Idani, Pouya 2227 IRI1.0010.31103.10 
  Kowsarinia, Amir f2100 IRI1.0010.17101.70 

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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