Individual Calculations February 2018
 Sadeh, Shahin  Total change: -5.00  Rating chartPersonal card
 Gilan Super League 1396 Round 7-9 Rasht IRI 2018-01-24
RcRownchangeKK*chgGame
 2401 2308 0.50 2 -0.25 20 -5.00 
  Daghli, Arash f2326 IRI0.5010.03200.60 
  Mousavi, Seyed Khalil m2476 IRI0.001-0.2820-5.60 

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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