Rapid: Individual Calculations April 2018
 Hajizadeh, Ali  Total change: -8.40  Rating chartPersonal card
 Minab Rapid Cup Esfand 1396 Minab IRI 2018-03-03
RcRownchangeKK*chgGame
 1617 1302 2.00 5 1.24 20 24.80 
  Zakeri, Omid 1691 IRI1.0010.912018.20 
  Shamsaldini, Sohrab 1702  * IRI0.001-0.0820-1.60 
  Zahedi Darkhanh, Mostafa 1564 IRI1.0010.822016.40 
  Alizadeh, Behnam 1702  * IRI0.001-0.0820-1.60 
  Nosrati, Saeedreza 1427 IRI0.001-0.3320-6.60 
 * 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)
 
 Sirik Makran Rapid Cup Esfand 1396 Sirik IRI 2018-03-08
RcRownchangeKK*chgGame
 1263 1302 0.00 3 -1.66 20 -33.20 
  Hajizadeh, Eisa 1235 IRI0.001-0.5920-11.80 
  Gheisari, Omid 1272 IRI0.001-0.5420-10.80 
  Hajizadeh, Rashed 1282 IRI0.001-0.5320-10.60 

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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