Individual Calculations June 2015
 Faghirnavaz, Ali  Total change: 19.20  Rating chartPersonal card
 Mazandaran Chess League Mazandaran 2014-15 1-3 Sari IRI 2014-12-18
RcRownchangeKK*chgGame
 2219 2294 0.00 1 -0.60 20 -12.00 
  Vaghar, Mohsen 2219 IRI0.001-0.6020-12.00 

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)
 
 Mazandaran Chess League Mazandaran 2014-15 4-7 Sari IRI 2015-01-30
RcRownchangeKK*chgGame
 2177 2282 1.00 2 -0.29 20 -5.80 
  Lamei, Hadi 2167 IRI0.501-0.1620-3.20 
  Valizadeh, Ali 2186 IRI0.501-0.1320-2.60 

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)
 
 Mazandaran Chess League Mazandaran 2014-15 8-9 Sari IRI 2015-02-20
RcRownchangeKK*chgGame
 2121 2282 0.50 1 -0.21 20 -4.20 
  Molaei, Mohammadamin 2121 IRI0.501-0.2120-4.20 

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)
 
 Mazandaran Chess League Mazandaran 2014-15 10-11 Sari IRI 2015-03-12
RcRownchangeKK*chgGame
 1873 2273 1.00 1 0.08 20 1.60 
  Khalili, Matin 1873  * IRI1.0010.08201.60 
 * 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)
 
 Sowmesara Silk Cup (A)+2150 Sowmesara IRI 2015-05-09
RcRownchangeKK*chgGame
 2347 2308 6.00 9 1.98 20 39.60 
  Ghaem Maghami, Ehsan g2558 IRI0.001-0.1920-3.80 
  Hallaeva, Bahar wf2154 TKM1.0010.29205.80 
  Adeli, Hamidreza 2014 IRI0.501-0.3520-7.00 
  Mohandesi, Shahin m2191 IRI1.0010.34206.80 
  Mahjoob, Morteza g2405 IRI1.0010.632012.60 
  Golizadeh, Asghar g2470 IRI1.0010.712014.20 
  Valsecchi, Alessio m2445 ITA0.001-0.3220-6.40 
  Hayrapetyan, Hovik g2454 ARM1.0010.702014.00 
  Shahinyan, David f2436 ARM0.5010.17203.40 

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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