Individual Calculations December 2017
 Shokrian, Abolfazl  Total change: -6.00  Rating chartPersonal card
 13th Shahriar Standard Aban 1396 Tehran IRI 2017-11-12
RcRownchangeKK*chgGame
 1217 1347 4.50 7 -0.15 40 -6.00 
  Rahaei, Parham 1047 IRI1.0010.15406.00 
  Rezaei, Solaleh 1196 IRI1.0010.304012.00 
  Hamidi, Shadi 1343 IRI0.501-0.0140-0.40 
  Rahmatpisheh, Amir Hossein 1267 IRI0.001-0.6140-24.40 
  Tajodini, Hasti 1083 IRI1.0010.18407.20 
  Ghayourifar, Amir 1329 IRI0.001-0.5340-21.20 
  Bahrami, Houman 1253 IRI1.0010.374014.80 

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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