Rapid: Individual Calculations January 2022
 Shafiei, Mohammad Ali  Total change: 0.00  Rating chartPersonal card
 1st Arak Rapid Chess Memorial Hossein Borji (U1700) Arak IRI 2021-12-03
RcRownchangeRpKK*chgGame
 1395 0 5.00 9 0.00 1405   0.00 
  Ghanbari, Ali 1288 IRI1.0010.00 0.00 
  Moeinodini, Parsa 1358 IRI1.0010.00 0.00 
  Ghadiri, Sobhan 1479 IRI1.0010.00 0.00 
  Fooladvand, Ali 1617 IRI0.0010.00 0.00 
  Borji, Parham 1527 IRI0.0010.00 0.00 
  Delshad, Shaghayegh 1293 IRI1.0010.00 0.00 
  Dolat Abadi, Gh.abbas 1461 IRI0.0010.00 0.00 
  Vahidifard, M.reza 1310 IRI0.0010.00 0.00 
  Ghadiri, Sina 1225 IRI1.0010.00 0.00 

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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