Rapid: Individual Calculations January 2018
 Amiri, Hadi  Total change: -3.80  Rating chartPersonal card
 Khorramabad Rapid Cup 10 Azar 1396 Lorestan IRI 2017-12-01
RcRownchangeKK*chgGame
 1765 1519 1.00 5 -0.19 20 -3.80 
  Shamsi, Roohalah 1919  * IRI0.001-0.0820-1.60 
  Joodaki, Saeed 1919  * IRI0.001-0.0820-1.60 
  Karimi, Amirhossein 1379 IRI1.0010.31206.20 
  Alvari, Mohammad 1723 IRI0.001-0.2420-4.80 
  Alipour, Arman 1887 IRI0.001-0.1020-2.00 
 * 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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