Individual Calculations April 2019
 Ebrahimi, Reza  Total change: -32.20  Rating chartPersonal card
 9th Ferdowsi International Cup 2019 - Under 2100 Mashhad IRI 2019-03-01
RcRownchangeKK*chgGame
 1383 1526 3.00 7 -1.61 20 -32.20 
  Shayanmanesh, Alireza 1216 IRI0.001-0.8620-17.20 
  Kamran Nia, Elena 1126  * IRI1.0010.08201.60 
  Khodabande, Farshid 1134 IRI1.0010.08201.60 
  Farahmand, Amir 1726 IRI0.001-0.2420-4.80 
  Yazdanpanaeh, Ali 1306 IRI1.0010.22204.40 
  Hejazi, Milad 1854 IRI0.001-0.1320-2.60 
  Ghadamgahi, Sajjad 1320 IRI0.001-0.7620-15.20 
 * 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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