Rapid: Individual Calculations October 2019
 Shamsi, Reza  Total change: -8.80  Rating chartPersonal card
 Khorramabad Rapid Cup Under 1700 Shahrivar 1398 Khorramabad IRI 2019-09-20
RcRownchangeKK*chgGame
 1546 1280 1.00 8 -0.44 20 -8.80 
  Khalifehzadeh, Jaafar 1602 IRI0.001-0.1320-2.60 
  Riahi, Arvin 1627 IRI0.001-0.1120-2.20 
  Amiri, Hadi 1521 IRI1.0010.802016.00 
  Barati, Omid 1536 IRI0.001-0.1920-3.80 
  Goodarzi, Moein 1533 IRI0.001-0.1920-3.80 
  Mehri, Hossein 1525 IRI0.001-0.2020-4.00 
  Hossein Khademi, Hadi 1541 IRI0.001-0.1820-3.60 
  Khoshsafa, Zeinab 1481 IRI0.001-0.2420-4.80 

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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