Individual Calculations February 2017
 Pourmohammadalzadeh, Siamak  Total change: -11.20  Rating chartPersonal card
 15th International Khazar Cup (U 2100) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1569 1709 5.00 8 -0.31 40 -12.40 
  Mahdavi, Armin 1394 IRI0.001-0.8640-34.40 
  Mehraban Rashtabadi, Fereidoon 1412 IRI1.0010.15406.00 
  Golshannejad, Sepehr 1506 IRI1.0010.24409.60 
  Ghesmati, Aryan 1974 IRI0.001-0.1840-7.20 
  Aminian, Hirad 1444 IRI1.0010.18407.20 
  Mousavi, Meghdad 1898 IRI0.001-0.2540-10.00 
  Ebrahimi Pargou, Amirmohammad 1541 IRI1.0010.284011.20 
  Abbaszadeh, Amin 1382 IRI1.0010.13405.20 

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
 1722 1709 1.00 2 0.03 40 1.20 
  Noghabaee, Seyed Alireza 1521 IRI1.0010.264010.40 
  Hooshdarmahjoob, Navid 1923 IRI0.001-0.2340-9.20 

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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