Individual Calculations November 2021
 Rahimi, Ali  Total change: -29.60  Rating chartPersonal card
 Philekhoob 2nd Mehr Cup Standard 1400 Markazi IRI 2021-10-21
RcRownchangeKK*chgGame
 1358 1425 2.00 6 -1.48 20 -29.60 
  Ahmadi, Ali 1825  * IRI0.001-0.0820-1.60 
  Molouki, Melika 1087 IRI1.0010.12202.40 
  Rajabi, Mohamad Sadra 1163 IRI1.0010.18203.60 
  Bahrami, Hamidreza 1673 IRI0.001-0.1920-3.80 
  Yazdani, Parham 1355 IRI0.001-0.6020-12.00 
  Biglarifard, Maziyar 1047 IRI0.001-0.9120-18.20 
 * 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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