Rapid: Individual Calculations December 2018
 Eisa Zadeh, Mohammad  Total change: 7.20  Rating chartPersonal card
 1st Iranian Boys Chess Talented Olympiad Rapid 1397 Rasht IRI 2018-11-27
RcRownchangeKK*chgGame
 1599 1434 2.50 7 0.36 20 7.20 
  Sharifian, Mohammad 1812 IRI1.0010.912018.20 
  Javadi, Mohammad Javad 1665 IRI0.001-0.2120-4.20 
  Malekzadeh, Mohammad 1626 IRI0.5010.25205.00 
  Vaziri, Rasool 1652 IRI0.001-0.2220-4.40 
  Dezhdar, Roozbeh 1458 IRI0.001-0.4720-9.40 
  Rakhshani, Iman 1224 IRI1.0010.23204.60 
  Darini, Iliya 1758 IRI0.001-0.1320-2.60 

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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