Individual Calculations January 2019
 Maasoomi, Mehdi  Total change: -7.20  Rating chartPersonal card
 18th Chess Tournament Of DOE(Men) Hamedan IRI 2018-12-21
RcRownchangeKK*chgGame
 1740 1988 5.00 7 -0.36 20 -7.20 
  Noraei, Afshin 1588  * IRI1.0010.08201.60 
  Miragha, Fariborz 2014 IRI0.5010.04200.80 
  Mohammad Hasani, Ali 1591 IRI0.501-0.4220-8.40 
  Haji Habib Zadeh, Abbasali 1588  * IRI1.0010.08201.60 
  Deljou, R. 2032 IRI0.5010.06201.20 
  Zeini, Davoud 1616 IRI1.0010.10202.00 
  Zakipour, Mehrdad 1751 IRI0.501-0.3020-6.00 
 * 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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