Rapid: Individual Calculations January 2019
 Kamran Nia, Elena  Total change: -14.20  Rating chartPersonal card
 Torghabeh Shandiz Rapid Chess Tournament Yalda 1397 Mashhad IRI 2018-12-27
RcRownchangeKK*chgGame
 1270 1078 0.50 4 -0.71 20 -14.20 
  Ojaghi, Mehrad 1478  * IRI0.5010.42208.40 
  Holaee, Mohammad 1478  * IRI0.001-0.0820-1.60 
  Azizi, Mahdie 1051 IRI0.001-0.5420-10.80 
  Kermani, Arshia 1072 IRI0.001-0.5120-10.20 
 * 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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