Rapid: Individual Calculations January 2019
 Noori, Ilia  Total change: -20.00  Rating chartPersonal card
 Tehran Rapid 29 Azar 1397 U-14 Tehran IRI 2018-12-26
RcRownchangeKK*chgGame
 1252 1162 1.00 5 -1.00 20 -20.00 
  Khosronejad, Abtin 1207 IRI0.001-0.4420-8.80 
  Mahdavi, Shayan 1164 IRI0.001-0.5020-10.00 
  Mokhtarpour, Arshia 1065 IRI1.0010.37207.40 
  Tarzali, Abtin 1541 IRI0.001-0.0920-1.80 
  Saraei, Mobin 1283 IRI0.001-0.3420-6.80 

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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