Individual Calculations November 2022
 Khajehosseini, Mohammad Reza  Total change: -27.20  Rating chartPersonal card
 2nd Shahvar Standard Cup Under 1800 Semnan IRI 2022-10-04
RcRownchangeKK*chgGame
 1398 1691 6.00 9 -1.36 20 -27.20 
  Namvar, Mahdi 1291  * IRI1.0010.08201.60 
  Harati Anaraki, Abdolhamid 1395 IRI1.0010.15203.00 
  Maleki, Morteza 1496 IRI0.001-0.7520-15.00 
  Mazdarani, Romina 1362 IRI0.001-0.8820-17.60 
  Jamedari, Emad Reza 1148 IRI1.0010.03200.60 
  Ramezani, Amirhossein 1425 IRI0.501-0.3220-6.40 
  Alyani, Sani 1254 IRI1.0010.06201.20 
  Safa Joo, Mohammad Ali 1588 IRI1.0010.36207.20 
  Fardbehbahani, Behnam 1623 IRI0.501-0.0920-1.80 
 * 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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