Rapid: Individual Calculations November 2019
 Kari Majidabad, Abbas  Total change: -30.00  Rating chartPersonal card
 Tehran Rapid Cup 2 Aban 1398 Tehran IRI 2019-10-23
RcRownchangeKK*chgGame
 1630 1627 1.50 6 -1.50 20 -30.00 
  Sadeghi Givi, Reza 1954 IRI0.001-0.1320-2.60 
  Heydari, Hosein 1247 IRI1.0010.09201.80 
  Mokhtari Moghadam, Taha 1858 IRI0.5010.29205.80 
  Jafarian, Amin 2021 IRI0.001-0.0820-1.60 
  Farahi-Far, Arman 1308 ENG0.001-0.8720-17.40 
  Mahjoob Zardast, Artemis wc1389 IRI0.001-0.8020-16.00 

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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