Individual Calculations October 2019
 Gharaei, Nozar  Total change: -57.40  Rating chartPersonal card
 Toos Cup 2019-Open Mashhad IRI 2019-09-17
RcRownchangeKK*chgGame
 1306 1575 4.50 9 -2.87 20 -57.40 
  Riyazi, Yasin 1213 IRI0.001-0.9020-18.00 
  Shahraki, Shakiba 1175  * IRI1.0010.08201.60 
  Shayanmanesh, Alireza 1295 IRI0.001-0.8420-16.80 
  Shiravi, Ali 1327 IRI1.0010.19203.80 
  Safarian, Fatemeh 1336 IRI0.501-0.3020-6.00 
  Nikfarjam, Mohammad Amin 1300 IRI1.0010.17203.40 
  Esmati Aval, Ashkan 1408 IRI0.501-0.2220-4.40 
  Rahimzadeh, Maryam 1274 IRI0.501-0.3520-7.00 
  Gholizadeh, Majid 1422 IRI0.001-0.7020-14.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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