Rapid: Individual Calculations May 2018
 Zarifi, Sara  Total change: -52.00  Rating chartPersonal card
 Alborz Cadet under 12 Rapid Cup 1397 Alborz IRI 2018-04-24
RcRownchangeKK*chgGame
 1254 1161 0.00 3 -1.25 20 -25.00 
  Khaledi, Omid 1561  * IRI0.001-0.0820-1.60 
  Khamseh, Nima 1154 IRI0.001-0.5120-10.20 
  Rezaei, Yeganeh 1046 IRI0.001-0.6620-13.20 
 * 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)
 
 Iranian Cadets Rapid Chess Championships- U12 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1254 1161 1.00 6 -1.35 20 -27.00 
  Shahsavari, Shayan 1502 IRI0.001-0.1220-2.40 
  Gholami, Arian 1359 IRI0.001-0.2420-4.80 
  Karimbeigi Kamran, Ali 1280 IRI0.001-0.3420-6.80 
  Navid, Marziyeh 1023 IRI1.0010.31206.20 
  Khoshbavarrad, Danial 1288 IRI0.001-0.3320-6.60 
  Keshavarzfathi, Nazanin Zahra 1069 IRI0.001-0.6320-12.60 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office