Individual Calculations November 2019
 Samimi, Armin  Total change: -86.40  Rating chartPersonal card
 Iran Chess Championship U10 Boys 1398 Mazandaran IRI 2019-09-28
RcRownchangeKK*chgGame
 1160 1478 2.00 5 -2.29 40 -91.60 
  Delavari, Behnood 1150 IRI1.0010.13405.20 
  Alaghehmand, Arshia 1285 IRI0.001-0.7540-30.00 
  Tavakkoli, Mahziar 1135 IRI0.001-0.8840-35.20 
  Valipour Almashiri, Hossein 1078  * IRI1.0010.08403.20 
  Darvishi, Matin 1152 IRI0.001-0.8740-34.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Fars Sport Tournamrnt 1398 Fars IRI 2019-10-12
RcRownchangeKK*chgGame
 1364 1501 4.00 6 0.13 40 5.20 
  Jamzad, Negar 1131 IRI1.0010.10404.00 
  Khosravanian, Hosein 1901  * IRI0.001-0.0840-3.20 
  Shadkam, Bardiya 1109 IRI1.0010.08403.20 
  Kiamarsi, Ali 1778 IRI0.001-0.1740-6.80 
  Rahimi, Kamyar 1166 IRI1.0010.12404.80 
  Pezeshki, Daniyal 1101  * IRI1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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