Rapid: Individual Calculations April 2023
 Nazari, Ali  Total change: -50.20  Rating chartPersonal card
 Garmsar Abrisham Cup Semnan IRI 2023-03-10
RcRownchangeKK*chgGame
 1453 1483 4.50 8 0.28 20 5.60 
  Soudmand, Sayed Mohsen 1700 IRI1.0010.782015.60 
  Mehrabi, Manouchehr 1634 IRI0.001-0.3020-6.00 
  Azbaghi, Enayat 1763 IRI0.001-0.1620-3.20 
  Kamani, Ali 1247 IRI0.001-0.8020-16.00 
  Imani, Abolfazl 1118 IRI0.501-0.4020-8.00 
  Arab Nasrabadi, Ali 1191 IRI1.0010.15203.00 
  Shokoohi Pooya, Pouyan 1243 IRI1.0010.20204.00 
  Peyda, Mohammad Hossein 1730 IRI1.0010.812016.20 

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)
 
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1309 1483 0.00 4 -2.79 20 -55.80 
  Khadem Erfani, Sobhan 1905 IRI0.001-0.0720-1.40 
  Razmjou, Elia 1122 IRI0.001-0.9020-18.00 
  Rezaei Gorjan, Reza 1124 IRI0.001-0.9020-18.00 
  Fallah, Aran 1083  * IRI0.001-0.9220-18.40 
 * 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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