Rapid: Individual Calculations January 2018
 Raei, Alireza  Total change: -1.00  Rating chartPersonal card
 Tehran Rapid 9 Azar 1396 Tehran IRI 2017-11-30
RcRownchangeKK*chgGame
 1609 1609 2.50 5 -0.05 20 -1.00 
  Mohandesi, Shahin m2009  * IRI0.5010.42208.40 
  Roozbayan, Reza 2009  * IRI0.001-0.0820-1.60 
  Jofreh, Manouchehr 1270 IRI1.0010.12202.40 
  Bahari, Morteza 1209  * IRI1.0010.08201.60 
  Roohi, Behzad 1546 IRI0.001-0.5920-11.80 
 * 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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