Individual Calculations September 2017
 Safari, Emad  Total change: -6.80  Rating chartPersonal card
 Gilan Under 10 Championship 1396 Rasht IRI 2017-08-04
RcRownchangeKK*chgGame
 1100 1037 0.00 1 -0.41 40 -16.40 
  Bafekr, Garsha 1100 IRI0.001-0.4140-16.40 

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)
 
 Third Lahijan U12 Championship 1396 Lahijan IRI 2017-08-21
RcRownchangeKK*chgGame
 1295 1037 1.00 4 0.24 40 9.60 
  Eini, Arad 1313 IRI0.001-0.1740-6.80 
  Babaee, Abolfazl 1212 IRI1.0010.734029.20 
  Bagheri, Mahan 1381 IRI0.001-0.1240-4.80 
  Karimi, Soorena 1274 IRI0.001-0.2040-8.00 

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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