Rapid: Individual Calculations September 2019
 Saeidi, Amir Mohammad  Total change: 39.20  Rating chartPersonal card
 Tehran Team Rapid Cup 1398 Tehran IRI 2019-07-31
RcRownchangeKK*chgGame
 1327 1274 2.50 6 -0.12 20 -2.40 
  Movahedi Aliabadi, Ali 1165 IRI1.0010.35207.00 
  Karimi, Ali 1392 IRI0.5010.16203.20 
  Tavakol, Mehrad 1566 IRI0.001-0.1520-3.00 
  Mousavian, Yasaman 1224 IRI0.001-0.5720-11.40 
  Babaei, Sina 1177 IRI0.001-0.6320-12.60 
  Abdolhosseini, Danial 1437 IRI1.0010.722014.40 

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 Senior Celebration 1398 Tehran IRI 2019-08-25
RcRownchangeKK*chgGame
 1576 1274 3.00 6 2.08 20 41.60 
  Keshavarz, Farajollah 1523 IRI1.0010.812016.20 
  Chalangari, Mohsen 1551 IRI0.001-0.1720-3.40 
  Khakpour, Hamid 1452 IRI0.5010.23204.60 
  Mehrabi, Manouchehr 1674  * IRI0.001-0.0820-1.60 
  Kasipour Azbari, Seyed Arvin 1608 IRI0.5010.38207.60 
  Mohammadzadeh, Hadi 1649 IRI1.0010.912018.20 
 * 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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