Rapid: Individual Calculations January 2022
 Malek Zade, Saeid  Total change: -15.40  Rating chartPersonal card
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeKK*chgGame
 1491 1645 4.00 7 -0.77 20 -15.40 
  Atakhan, Abtin f2155 IRI0.001-0.0420-0.80 
  Kashefi, Mohammad 1461 IRI1.0010.26205.20 
  Marvi, Targol 1185 IRI0.001-0.9520-19.00 
  Fateminia, Mostafa 1194 IRI1.0010.06201.20 
  Nazarian, Arash 1395 IRI1.0010.19203.80 
  Gholipour, Amirhosein 1363 IRI1.0010.16203.20 
  Mehrabi, Manouchehr 1683 IRI0.001-0.4520-9.00 

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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