Individual Calculations March 2020
 Isapour, Mohammadali  Total change: 8.40  Rating chartPersonal card
 17th Gilan Second League 1398 Round 7-8 Gilan IRI 2020-01-31
RcRownchangeKK*chgGame
 1687 1723 1.00 1 0.45 20 9.00 
  Saghafi, Kourosh 1687 IRI1.0010.45209.00 

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)
 
 18th Caspian Cup International Chess Festival (Group B) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 1495 1723 7.00 9 -0.03 20 -0.60 
  Vatandoust, Amir 1513 IRI0.501-0.2720-5.40 
  Tajfirooz, Behrouz 1497 IRI0.501-0.2920-5.80 
  Biriya, Yadollah 1494 IRI0.001-0.7920-15.80 
  Khomeyrani, Hossein 1381 IRI1.0010.12202.40 
  Rahimi Mahneh, Fatemeh 1457 IRI1.0010.18203.60 
  Yeganeh, Hamidreza 1434 IRI1.0010.16203.20 
  Fallah, Mojtaba 1553 IRI1.0010.28205.60 
  Honarparast, Mohammad 1512 IRI1.0010.23204.60 
  Rahmani, Melika 1610 IRI1.0010.35207.00 

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)
 

 

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