Individual Calculations January 2020
 Kasipour Azbari, Seyed Arvin  Total change: -10.40  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1642 1678 3.50 7 -0.26 40 -10.40 
  Hamlbar Mojarad, Sharareh 1465 IRI1.0010.23409.20 
  Bagheri, Behrooz 1890 IRI0.5010.274010.80 
  Mashayekhan, Masoud 1280 IRI1.0010.08403.20 
  Alizadeh, Adel 1905 IRI0.001-0.2140-8.40 
  Vazifeh Doost, Rohollah 1524 IRI1.0010.294011.60 
  Ahmadi, Ramin 1896 IRI0.001-0.2240-8.80 
  Dadsetan, Ahad 1532 IRI0.001-0.7040-28.00 

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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