Rapid: Individual Calculations February 2018
 Salarkia, Davood  Total change: -49.60  Rating chartPersonal card
 Tehran Rapid 21 Dey 1396 Tehran IRI 2018-01-14
RcRownchangeKK*chgGame
 1655 1536 1.50 5 -0.29 20 -5.80 
  Abed, Meisam 1936  * IRI0.001-0.0820-1.60 
  Salehimoghaddam, A. 1752 IRI0.001-0.2220-4.40 
  Taghikhani, Amir Ali 1652 IRI0.001-0.3420-6.80 
  Nezhad Dehghan, Saghar 1261 IRI1.0010.17203.40 
  Sekhavatmandi, Roham 1672 IRI0.5010.18203.60 
 * 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)
 
 Tehran Rapid 5 Bahman 1396 Tehran IRI 2018-01-25
RcRownchangeKK*chgGame
 1390 1536 2.50 7 -2.19 20 -43.80 
  Pilvaieh, Ali 1936  * IRI0.001-0.0820-1.60 
  Mahboob, Amir 1630 IRI0.001-0.3720-7.40 
  Saeidi, Matin 1136  * IRI1.0010.08201.60 
  Rahmatpisheh, Amir Hossein 1286 IRI0.001-0.8120-16.20 
  Atakhan, Alireza 1278 IRI0.501-0.3220-6.40 
  Bahari, Morteza 1149 IRI1.0010.09201.80 
  Karimi, Setayesh 1313 IRI0.001-0.7820-15.60 
 * 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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