Individual Calculations January 2017
 Aberouei, Majid  Total change: 30.80  Rating chartPersonal card
 Vezarat Niroo Chess Tournoment 28 Azar 1395 Yazd IRI 2016-12-18
RcRownchangeKK*chgGame
 1417 1343 2.00 3 0.77 40 30.80 
  Kafi Zadeh, Rahman 1404 IRI0.001-0.4240-16.80 
  Mofidi Khaje, Mahmood 1274 IRI1.0010.404016.00 
  Taghizadeh, Naghi 1572 IRI1.0010.794031.60 

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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