Individual Calculations August 2017
 Niazi, Arash  Total change: 14.40  Rating chartPersonal card
 Stars Cup 2017 - Youth12-14 Anzali IRI 2017-07-14
RcRownchangeKK*chgGame
 1543 1508 4.00 8 0.36 40 14.40 
  Baghaei, Mehrad 1172 IRI1.0010.12404.80 
  Khaledi, Omid 1773 IRI0.001-0.1840-7.20 
  Karimi, Soorena 1250 IRI1.0010.18407.20 
  Zahmati, Sobhan 1830 IRI0.5010.374014.80 
  Razavi, Seyyed Amirreza 1745 IRI0.5010.304012.00 
  Rahmat Pour, Armin 1488 IRI0.501-0.0340-1.20 
  Partovi Rad, Diba 1567 IRI0.001-0.4240-16.80 
  Hamzeh Javaran, Kasra 1519 IRI0.5010.02400.80 

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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