Individual Calculations January 2020
 Hajari, Gholamreza  Total change: 4.20  Rating chartPersonal card
 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 Kordestan IRI 2019-11-28
RcRownchangeKK*chgGame
 1538 1555 3.00 5 0.29 20 5.80 
  Youselyani, Abdolmajid 1357 IRI1.0010.24204.80 
  Bahri, Mirabbas 1549 IRI0.001-0.5120-10.20 
  Hasanabadi, Ahmad 1487 IRI0.501-0.0920-1.80 
  Ahmadi, Fariborz 1344 IRI1.0010.23204.60 
  Deljou, R. 1955  * IRI0.5010.42208.40 
 * 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)
 
 Bushehr League 1398 Round 5-6 Bushehr IRI 2019-12-03
RcRownchangeKK*chgGame
 1973 1573 0.00 1 -0.08 20 -1.60 
  Salimifard, Behtash 1973  * IRI0.001-0.0820-1.60 
 * 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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