Rapid: Individual Calculations November 2023
 Khamseh, Masoomeh  Total change: -28.40  Rating chartPersonal card
 2nd tabriz youth u16 rapid 14 mehr 1402 (children's day) Tabriz IRI 2023-10-06
RcRownchangeKK*chgGame
 1334 1087 0.00 3 -0.58 40 -23.20 
  Mohammadzadeh, Melisa 1334 IRI0.001-0.1940-7.60 
  Mahdavi, Ayhan 1368 IRI0.001-0.1640-6.40 
  Delavar, Atrin 1301 IRI0.001-0.2340-9.20 

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)
 
 13th Nobavegan Rapid Cup (U-14) Qazvin IRI 2023-10-19
RcRownchangeKK*chgGame
 1053 1087 1.50 3 -0.13 40 -5.20 
  Mehri, Mohammad Mehdi 1026 IRI0.501-0.0840-3.20 
  Safari, Amirali 1042 IRI0.001-0.5640-22.40 
  Amani, Amirabbas 1092 IRI1.0010.514020.40 

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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