Individual Calculations April 2019
 Javaheri, Sara  Total change: -50.00  Rating chartPersonal card
 2nd Semnan Standard Fajr Cup - Esfand 1397 Semnan IRI 2019-03-12
RcRownchangeKK*chgGame
 1276 1028 0.00 6 -1.25 40 -50.00 
  Borji, Parham 1428  * IRI0.001-0.0840-3.20 
  Ghadamgahi, Sajjad 1320 IRI0.001-0.1540-6.00 
  Noraei, Afshin 1358 IRI0.001-0.1240-4.80 
  Kiyani, Hamid Reza 1257 IRI0.001-0.2140-8.40 
  Frouzan, Fatemeh 1180 IRI0.001-0.3040-12.00 
  Arjane, Amir Arsalan 1110 IRI0.001-0.3940-15.60 
 * 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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