Individual Calculations December 2018
 Orooji, Siamak  Total change: -70.00  Rating chartPersonal card
 Tehran Standard Cup 16-18 Aban 1397 (U1600) Tehran IRI 2018-11-07
RcRownchangeKK*chgGame
 1315 1552 3.00 6 -1.75 40 -70.00 
  Ghavami Masouleh, S.m.majid 1223 IRI1.0010.12404.80 
  Ghorbani Shendi, Abolfazl 1349 IRI1.0010.24409.60 
  Mohammadi, Amirhossein 1385 IRI0.001-0.7240-28.80 
  Ghorbani, Sina 1324 IRI0.001-0.7940-31.60 
  Karkhaneh, Mojtaba 1233 IRI1.0010.13405.20 
  Shahsavari, Shayan 1378 IRI0.001-0.7340-29.20 

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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