Individual Calculations August 2019
 Sanayizadeh, Arsalan  Total change: 111.60  Rating chartPersonal card
 Markazi Standard Cup Tir 1398 Arak IRI 2019-07-03
RcRownchangeKK*chgGame
 1577 1249 3.50 7 2.57 40 102.80 
  Ghadiri, Sobhan 1501 IRI0.5010.314012.40 
  Mirzajani, Masoud 1536 IRI1.0010.844033.60 
  Babapour, Behrouz 1476 USA1.0010.794031.60 
  Shahsanam, Alireza 1649  * IRI0.5010.424016.80 
  Allahverdi, Omid 1649  * IRI0.5010.424016.80 
  Borji, Parham 1649  * IRI0.001-0.0840-3.20 
  Norouzi, Mahdi 1577 IRI0.001-0.1340-5.20 
 * 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)
 
 2nd Stars League Arak Shahmat Chess academy Round 1-3 Arak IRI 2019-07-27
RcRownchangeKK*chgGame
 1033 1249 1.00 1 0.22 40 8.80 
  Mahmoodi, Bita 1033 IRI1.0010.22408.80 

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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