Individual Calculations June 2017
 Mirsaeedi, Farhad  Total change: -28.00  Rating chartPersonal card
 Men,s Hormozgan Chess Championship 2017 Bandarabbas IRI 2017-04-26
RcRownchangeKK*chgGame
 1665 1694 2.50 6 -0.74 40 -29.60 
  Davari, Karim 1544 IRI1.0010.304012.00 
  Salari, Shahram 1881 IRI0.001-0.2640-10.40 
  Manoochehri, Monoochehr 1585 IRI0.501-0.1540-6.00 
  Jahangiri, Hossein 1690 IRI0.001-0.5140-20.40 
  Ahmadi, Maziyar 1490 IRI1.0010.24409.60 
  Shamsaldini, Sohrab 1798 IRI0.001-0.3640-14.40 

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)
 
NOTE: K factor changed
 Amiran Standard Cup BND 2017 Bandarabbas IRI 2017-05-03
RcRownchangeKK*chgGame
 1648 1694 4.50 8 0.08 20 1.60 
  Fekri, Faranak 1335 IRI1.0010.10202.00 
  Bahadori, Abdollah 1904 IRI0.001-0.2320-4.60 
  Ghasemzadeh, Mohammad Hossein 1588 IRI0.001-0.6420-12.80 
  Rashidi, Masoud 1564 IRI1.0010.32206.40 
  Ghanbari, Mokhtar 1545 IRI1.0010.30206.00 
  Pishdar, Farzaneh 1598 IRI1.0010.37207.40 
  Alizadeh, Behnam 1836 IRI0.5010.19203.80 
  Najafi, Nima 1816 IRI0.001-0.3320-6.60 

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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