Rapid: Individual Calculations May 2019
 Khakpour, Mansour  Total change: -28.00  Rating chartPersonal card
 Tehran Rapid Cup 23 Farvardin 1398 Tehran IRI 2019-04-12
RcRownchangeKK*chgGame
 1485 1571 4.00 8 -0.81 20 -16.20 
  Pilvaieh, Ali 1971  * IRI0.001-0.0820-1.60 
  Taj Dini, Hasti 1171  * IRI1.0010.08201.60 
  Hasani, Takin 1729 IRI0.001-0.2920-5.80 
  Sarmadi, Mohammadamin 1317 IRI0.001-0.8120-16.20 
  Jofreh, Manouchehr 1246 IRI1.0010.13202.60 
  Tayebi, Ehsan 1378 IRI0.001-0.7520-15.00 
  Khosravani, Mohammad 1368 IRI1.0010.24204.80 
  Azimi, Alireza 1698 IRI1.0010.672013.40 
 * 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 Senior Championship Rapid Cup (S-50) 1398 Tehran IRI 2019-04-22
RcRownchangeKK*chgGame
 1448 1571 4.00 7 -0.59 20 -11.80 
  Masoumi, Mohammad Ebrahim 1458 IRI1.0010.35207.00 
  Ghobadibigvand, A. 1671 IRI0.001-0.3620-7.20 
  Chalangari, Mohsen 1461 IRI0.001-0.6520-13.00 
  Jahankhani, Hojatollah 1538 IRI0.001-0.5520-11.00 
  Mirzavi, Mohamadreza 1277 IRI1.0010.15203.00 
  Radnezhad, Saber 1325 IRI1.0010.19203.80 
  Alavi, Mir Hatef 1404 IRI1.0010.28205.60 

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)
 

 

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