Rapid: Individual Calculations July 2023
 Mohammadi, Ravash  Total change: 43.60  Rating chartPersonal card
 the first Noushahr Open Rapid Chess Tournament(Rated) Mazandaran IRI 2023-06-02
RcRownchangeKK*chgGame
 1409 1050 1.50 5 0.78 40 31.20 
  Ghazvini, Hanif 1486 IRI0.001-0.0640-2.40 
  Soleimani, Nader 1451 IRI0.001-0.0840-3.20 
  Azmoon, Gholamreza 1591 IRI0.5010.474018.80 
  Hamidi, Panisa 1082 IRI1.0010.544021.60 
  Dadsetan, M. Ali 1434 IRI0.001-0.0940-3.60 

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)
 
 Ramsar Weekly Rated Tir 1402 Mazandaran IRI 2023-06-22
RcRownchangeKK*chgGame
 1349 1050 1.00 3 0.31 40 12.40 
  Asadi, Atabak 1694 IRI0.001-0.0140-0.40 
  Golij, Ali 1074 IRI1.0010.534021.20 
  Izak Shirian, Ali 1279 IRI0.001-0.2140-8.40 

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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