Individual Calculations April 2023
 Mansoori, Amir  Total change: -42.00  Rating chartPersonal card
 Jiroft Standard Cup under 1700 Jiroft IRI 2023-03-15
RcRownchangeKK*chgGame
 1211 1439 2.00 4 -1.05 40 -42.00 
  Kambakhsh, Hassan 1140 IRI0.001-0.8540-34.00 
  Jafari Mohamadabad, Mohamad Sobha 1039  * IRI1.0010.08403.20 
  Darini, Esmaeil 1261 IRI0.501-0.2340-9.20 
  Moghbeli, Alijan 1403 IRI0.501-0.0540-2.00 
 * 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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