Individual Calculations October 2016
 Nezamdoust, Amirmahdi  Total change: 0.00  Rating chartPersonal card
 Iran Chess Championship Boys U12 - Stage 1 1395 Rasht IRI 2016-09-10
RcRownchangeKK*chgGame
 1412 1282 2.00 6 0.00 40 0.00 
  Khosh Ravesh, Alireza 1566 IRI0.001-0.1640-6.40 
  Bagheri Tanha, Masiha 1467 IRI0.001-0.2640-10.40 
  Heydari, Mohammad Matin 1471 IRI0.001-0.2540-10.00 
  Gharaee, Mahan 1059 IRI1.0010.22408.80 
  Golshannezhad, Pooya 1409 IRI1.0010.674026.80 
  Zerafat, Armin 1498 IRI0.001-0.2240-8.80 

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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