Individual Calculations May 2016
 Ofoghi, Naser  Total change: -4.00  Rating chartPersonal card
 3rd Gilan Friendship Cup Rasht IRI 2016-04-22
RcRownchangeKK*chgGame
 1462 1210 1.00 6 -0.20 20 -4.00 
  Bikaei, S.eilia 1610  * IRI0.001-0.0820-1.60 
  Rezaeipour, Sina 1482 IRI0.001-0.1720-3.40 
  Taskini, Mohammad Javad 1398 IRI1.0010.742014.80 
  Khoshkalam, Seyed Mahan 1510 IRI0.001-0.1520-3.00 
  Zarrabi, Sirous 1409 IRI0.001-0.2420-4.80 
  Golshannezhad, Parsa 1360 IRI0.001-0.3020-6.00 
 * 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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