Rapid: Individual Calculations May 2018
 Ahadi, Mohammadreza  Total change: -3.80  Rating chartPersonal card
 1st Mate Chess Club Rapid Tournoment 2018 Rasht IRI 2018-04-28
RcRownchangeKK*chgGame
 1514 1463 2.00 5 -0.19 20 -3.80 
  Oskouev, A. 1863  * IRI0.001-0.0820-1.60 
  Pourakbari, Bardia 1078 IRI1.0010.09201.80 
  Behzad Nazif, Parva 1736 IRI0.001-0.1720-3.40 
  Evaz Pour, Amirreza 1209 IRI1.0010.19203.80 
  Azizkhani, Nima 1682 IRI0.001-0.2220-4.40 
 * 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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