Rapid: Individual Calculations November 2022
 Jaberi, Amir Hadi  Total change: -28.40  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-07
RcRownchangeKK*chgGame
 1377 1084 0.50 6 -0.71 40 -28.40 
  Sabahi, Maryam 1288 IRI0.001-0.2440-9.60 
  Mehrabi, Manouchehr 1715 IRI0.001-0.0140-0.40 
  Malaki, Panteha 1296 IRI0.001-0.2340-9.20 
  Rastegar, Mohammad Matin 1142 IRI0.5010.08403.20 
  Sajadi Naeini, Seyed Soheil 1549 IRI0.001-0.0540-2.00 
  Pourreza, Mona 1271 IRI0.001-0.2640-10.40 

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)
 

 

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