Rapid: Individual Calculations June 2018
 Hajizadeh, Saman  Total change: 19.40  Rating chartPersonal card
 Alborz Youth Rapid League Group A Alborz IRI 2018-05-05
RcRownchangeKK*chgGame
 1347 1279 2.00 5 -0.07 20 -1.40 
  Alizadeh, Mehrad 1190 IRI0.501-0.1220-2.40 
  Alizadeh, Amirmohammad 1507 IRI0.001-0.2120-4.20 
  Mahmoudi, Mani 1477 IRI1.0010.762015.20 
  Safdarian, Saman 1146 IRI0.001-0.6820-13.60 
  Zeraei Yam, Ali 1416 IRI0.5010.18203.60 

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)
 
 Alborz Rapid 21 Ordibehesht 1397 Alborz IRI 2018-05-11
RcRownchangeKK*chgGame
 1493 1279 3.00 7 1.04 20 20.80 
  Najafiyan Pour, Mahyar 1679  * IRI0.001-0.0820-1.60 
  Karimi, Ali 1440 IRI1.0010.712014.20 
  Moradi, Kaveh 1679  * IRI0.001-0.0820-1.60 
  Sabzali, Pardis 1091 IRI1.0010.26205.20 
  Dehghani, Mani 1202 IRI1.0010.39207.80 
  Bashiri, Aryan 1679  * IRI0.001-0.0820-1.60 
  Azadi, Amirmohammad 1679  * 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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