Rapid: Individual Calculations April 2019
 Mirasi, Mohsen  Total change: -28.20  Rating chartPersonal card
 Babol Open Chess Tournoment Esfand 1397 Mazandaran IRI 2019-03-08
RcRownchangeKK*chgGame
 1298 1378 3.50 8 -1.41 20 -28.20 
  Naderi, Abdollah 1778  * IRI0.001-0.0820-1.60 
  Zare, Nazanin Zahra 1083 IRI0.501-0.3520-7.00 
  Azizi, Alireza 1001 IRI1.0010.09201.80 
  Ghasemi Marzebali, Jamshid 1208 IRI1.0010.28205.60 
  Shahiri Tabarestani, Hossein 1778  * IRI0.001-0.0820-1.60 
  Saadatmandi, Elina 1172 IRI0.001-0.7620-15.20 
  Ghorbani, Amirali 1132 IRI1.0010.19203.80 
  Asghari, Abolfazl 1232 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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