Rapid: Individual Calculations February 2020
 Ghasempour, Hossein  Total change: -15.00  Rating chartPersonal card
 Tehran Rapid Cup 19 Dey 1398 Tehran IRI 2020-01-04
RcRownchangeKK*chgGame
 1505 1581 2.50 6 -0.89 20 -17.80 
  Rezanezhad, Hassan 1798 IRI0.001-0.2220-4.40 
  Khosravani, Ali 1181  * IRI1.0010.08201.60 
  Elikaei, Mehrad 1707 IRI0.001-0.3320-6.60 
  Rezaei, Mohammadreza 1181  * IRI0.501-0.4220-8.40 
  Houshmandnia, Hamid Reza 1418 IRI1.0010.28205.60 
  Fakhrbakhsh, Vandad 1746 IRI0.001-0.2820-5.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Tehran Rapid Cup 8 Bahman 1398 Tehran IRI 2020-01-28
RcRownchangeKK*chgGame
 1429 1581 4.00 6 0.14 20 2.80 
  Keshavarz Hamidi, Karen 1181  * IRI1.0010.08201.60 
  Majidi, Seyed Mohammad Parsa 1681 IRI0.001-0.3620-7.20 
  Norouzi, Mahdiar 1181  * IRI0.501-0.4220-8.40 
  Bakhtiari, Erfan 1181  * IRI1.0010.08201.60 
  Sajadi Naeini, Seyed Soheil 1649 IRI0.5010.09201.80 
  Pour Eskandar, Aliakbar 1703 IRI1.0010.672013.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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