Individual Calculations December 2017
 Ilkhanipour, Ramtin  Total change: 74.00  Rating chartPersonal card
 8th Baran Cup Chess Championship U8 Rasht IRI 2017-11-23
RcRownchangeKK*chgGame
 1225 1247 4.50 5 1.85 40 74.00 
  Jafari, Amirhossein 1153 IRI1.0010.374014.80 
  Ebrahimi Rashti, Asal 1194 IRI1.0010.434017.20 
  Vahabzadeh, Rouzbeh 1166 IRI0.501-0.1140-4.40 
  Movagharhasani, Farhan 1241 IRI1.0010.494019.60 
  Miar, Arad 1373 IRI1.0010.674026.80 

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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