Individual Calculations March 2020
 Tavoosi Rad, Ramtin  Total change: -2.80  Rating chartPersonal card
 17th Gilan Super League 1398 Round 10 Gilan IRI 2020-02-07
RcRownchangeKK*chgGame
 1913 2099 1.00 1 0.26 20 5.20 
  Paktinat, Zhina 1913 IRI1.0010.26205.20 

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)
 
 18th Caspian Cup International Chess Festival (Group A) Gilan IRI 2020-02-12
RcRownchangeKK*chgGame
 2022 2099 4.50 8 -0.40 20 -8.00 
  Aminifard, M.sam 1819 IRI1.0010.16203.20 
  Gurbanov, Ismayil 1888 AZE1.0010.23204.60 
  Quparadze, Giga g2462 GEO0.001-0.1020-2.00 
  Rahmani, Pedram 1896 IRI1.0010.24204.80 
  Zahmati, Sobhan 1839 IRI1.0010.18203.60 
  Rasulov, Vugar g2476 AZE0.001-0.0920-1.80 
  Rostami, Hossein 1870 IRI0.001-0.7920-15.80 
  Razavi, Seyyed Amirreza 1926 IRI0.501-0.2320-4.60 

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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