Individual Calculations May 2018
 Seyfori, Soheil  Total change: -0.20  Rating chartPersonal card
 3rd Golgohar U-1900 Standard Cup Farvardin 1397 Sirjan IRI 2018-04-24
RcRownchangeKK*chgGame
 1454 1594 4.00 6 -0.01 20 -0.20 
  Shool, Iliya 1194  * IRI1.0010.08201.60 
  Golzari, Ghazal 1344 IRI1.0010.19203.80 
  Amiri, Radmehr 1390 IRI1.0010.24204.80 
  Aghaei, Shahram 1864 IRI0.001-0.1720-3.40 
  Nazeri, Jafar 1448 IRI1.0010.30206.00 
  Daemi, Masoud 1483 IRI0.001-0.6520-13.00 
 * 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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