Rapid: Individual Calculations July 2018
 Rezaei, Amirhossein  Total change: 77.00  Rating chartPersonal card
 Qazvin Ramezan Team Rapid Cup 1397 Qazvin IRI 2018-05-31
RcRownchangeKK*chgGame
 1548 1323 4.00 7 2.22 20 44.40 
  Osanloo, Mehdi 1723  * IRI0.001-0.0820-1.60 
  Amirpour, Gholamreza 1634 IRI1.0010.862017.20 
  Rahmani, Helya 1166 IRI1.0010.29205.80 
  Mahdavi, Hossein 1630 IRI0.001-0.1420-2.80 
  Ahmadi, Parsa 1327 IRI1.0010.512010.20 
  Piri, Sarkhosh 1631 IRI1.0010.862017.20 
  Tahmasebi, Pooyan 1723  * 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)
 
 Qazvin Rapid Chess Championship 1397 Qazvin IRI 2018-06-15
RcRownchangeKK*chgGame
 1416 1335 5.00 8 1.63 20 32.60 
  Yousefi, Ahmadreza 984 IRI1.0010.11202.20 
  Noori, Aydin 1219 IRI0.001-0.6620-13.20 
  Hajizadeh, Mohammad 1735  * IRI0.001-0.0820-1.60 
  Khalili, Behrad 1208 IRI1.0010.33206.60 
  Mahdavi, Hossein 1667 IRI0.001-0.1220-2.40 
  Hadadi, Mahdi 1227 IRI1.0010.35207.00 
  Rasi, Davood 1552 IRI1.0010.782015.60 
  Soudmand, Sayed Mohsen 1735  * IRI1.0010.922018.40 
 * 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)
 

 

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