Rapid: Individual Calculations May 2023
 Khedmati, Atieh  Total change: -29.60  Rating chartPersonal card
 Lahijan Ramzan Cup1402 Rasht IRI 2023-04-06
RcRownchangeKK*chgGame
 1053 1197 1.00 3 -1.06 40 -42.40 
  Rezaeipour, Shadmehr 1037 IRI0.001-0.7140-28.40 
  Mohammadi, Seyed Arshan 1121 IRI0.001-0.6040-24.00 
  Shabanzadeh, Baran 1001 IRI1.0010.254010.00 

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)
 
 Paygah Ghahramani Lahijan Ramadan Cup Lahijan IRI 2023-04-07
RcRownchangeKK*chgGame
 1631 1197 0.50 2 0.32 40 12.80 
  Pilevar, Abbas 1778 IRI0.001-0.0240-0.80 
  Abbaspour, Rasool 1484 IRI0.5010.344013.60 

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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