Individual Calculations December 2016
 Motaghi, Sina  Total change: -6.80  Rating chartPersonal card
 2nd Arvand Cup 5 Aban 1395 Abadan IRI 2016-10-26
RcRownchangeKK*chgGame
 1858 1746 1.50 4 0.01 40 0.40 
  Hormozi, Ahmadreza 2045 IRI0.001-0.1540-6.00 
  Mashi, Houshang 1804 IRI0.5010.08403.20 
  Ansar Jaafari, Abbas 2068 IRI0.001-0.1340-5.20 
  Ghasemi Baba Ahmadi, Farshid 1516 IRI1.0010.21408.40 

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)
 
 15th Iranian Super League Chess Championship - Mordad 2016 S2Round 1-5 Tehran IRI 2016-11-15
RcRownchangeKK*chgGame
 2130 1745 0.00 2 -0.18 40 -7.20 
  Asbahi, Mohammad 2115 IRI0.001-0.1040-4.00 
  Alavi, Sayed Javad m2145  * IRI0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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