Individual Calculations April 2023
 Rabipour, Zahra  Total change: 36.40  Rating chartPersonal card
 Standard toos cup 2023 Mashhad IRI 2023-03-19
RcRownchangeKK*chgGame
 1295 1377 2.50 4 0.02 40 0.80 
  Shojaei, Arshiya 1077 IRI1.0010.15406.00 
  Ahadian, Armin 1801 IRI0.001-0.0740-2.80 
  Dorafshani, Amir Ali 1200 IRI0.501-0.2340-9.20 
  Javan Moeini, Soheil 1100 IRI1.0010.17406.80 

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)
 
 7th Khavaran Standard International (B Category :Rating Under 1800) Birjand IRI 2023-03-25
RcRownchangeKK*chgGame
 1601 1377 2.00 5 0.89 40 35.60 
  Mohammadalizadeh Lashkari, Erfan 1551 IRI0.5010.23409.20 
  Vesali Khah, Parsa 1528 IRI0.001-0.3040-12.00 
  Bahreini, Ehsan 1677 IRI0.5010.354014.00 
  Bahrami Nezhad, Hassan 1685 IRI1.0010.864034.40 
  Isazaie, Navid 1566 IRI0.001-0.2540-10.00 

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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