Individual Calculations November 2017
 Bigdeli, Mehdi  Total change: -25.20  Rating chartPersonal card
 Alborz Parsa School Standard Mehr 1396 Karaj IRI 2017-10-12
RcRownchangeKK*chgGame
 1138 1298 1.50 3 -0.63 40 -25.20 
  Karevan, Benyamin 1081 IRI0.001-0.7840-31.20 
  Dehghani, Seyed Mohammad 1138 IRI0.501-0.2140-8.40 
  Jabari, Ali 1196 IRI1.0010.364014.40 

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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