Rapid: Individual Calculations September 2019
 Rahaee Mehr, Akbar  Total change: -29.40  Rating chartPersonal card
 Marand 1 Shahrivar 1398 Rapid ( Ghadir Cup ) west Azarbayjan IRI 2019-08-24
RcRownchangeKK*chgGame
 1540 1437 0.00 4 -1.47 20 -29.40 
  Badihi, Seyed Esmaeil 1760 IRI0.001-0.1320-2.60 
  Shahbazi, Vahid 1747 IRI0.001-0.1420-2.80 
  Kazemi, Ali 1063 IRI0.001-0.9020-18.00 
  Halim, Hosein 1589 IRI0.001-0.3020-6.00 

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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