Individual Calculations January 2022
 Kord Zanganeh, Kian  Total change: 19.60  Rating chartPersonal card
 Khouzestan Standard Cup U2000 Khouzestan IRI 2021-12-03
RcRownchangeKK*chgGame
 1246 1008 2.00 6 0.59 40 23.60 
  Amirinasab, Jafar 1408  * IRI0.001-0.0840-3.20 
  Modheji, Parham 1229 IRI0.5010.284011.20 
  Rahimi Taghanaki, Soroush 1019 IRI0.001-0.4840-19.20 
  Hamidi, Aziz 1043 IRI1.0010.554022.00 
  Taheri, Parsa 1408  * IRI0.001-0.0840-3.20 
  Rahmanian, Asal 1367 IRI0.5010.404016.00 
 * 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)
 
 Yalda Cup Khouzestan 1400 Khouzestan IRI 2021-12-11
RcRownchangeKK*chgGame
 1281 1008 1.00 6 -0.10 40 -4.00 
  Amirinasab, Jafar 1408  * IRI0.001-0.0840-3.20 
  Mahmoudi, Mohammad Pouria 1297 IRI0.001-0.1640-6.40 
  Makvandi, Freidoun 1235 IRI1.0010.794031.60 
  Hajjarzadeh, Mohammad Reza 1380 IRI0.001-0.1040-4.00 
  Amirinasab, Hossein 1144 IRI0.001-0.3240-12.80 
  Mohammad Bidaghi, Ali 1221 IRI0.001-0.2340-9.20 
 * 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)
 

 

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