Individual Calculations February 2017
 Biriya, Mohammadamin  Total change: -30.40  Rating chartPersonal card
 15th International Khazar Cup (Youth- U14) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1357 1436 6.00 10 0.05 40 2.00 
  Ebrahimi Rashti, Asal 1114 IRI1.0010.13405.20 
  Jalalvand, Amir Hesam 1132 IRI1.0010.14405.60 
  Mahdavi, Reza 1708 IRI0.5010.334013.20 
  Heravi, Mohammad Hossein 1601 IRI0.001-0.2840-11.20 
  Mohammadi, Helma 1208 IRI1.0010.21408.40 
  Danesharaste, Arvin 1259 IRI1.0010.274010.80 
  Behzadi, Sepehr 1460 IRI0.001-0.4740-18.80 
  Poolaei, Roham 1252 IRI1.0010.264010.40 
  Beheshti, Meisam 1550 IRI0.001-0.3440-13.60 
  Saberi, Hirad 1287 IRI0.501-0.2040-8.00 

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)
 
 6th Gilan Ayandehsazan League Under 15 (2016) Round 5-7 Rasht IRI 2017-01-27
RcRownchangeKK*chgGame
 1622 1436 0.00 2 -0.58 40 -23.20 
  Taslimi, Borsa 1778 IRI0.001-0.1240-4.80 
  Rahmat Pour, Armin 1465 IRI0.001-0.4640-18.40 

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)
 
 14th Gilan First League 2016 - Round 7-8 Rasht IRI 2017-01-27
RcRownchangeKK*chgGame
 1778 1436 0.00 2 -0.23 40 -9.20 
  Sazegari, Jafar 1771 IRI0.001-0.1240-4.80 
  Hasanpour, Sajad 1785 IRI0.001-0.1140-4.40 

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)
 

 

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