Individual Calculations January 2017
 Hosseini, Hesamedin  Total change: -41.20  Rating chartPersonal card
 5th Shirkooh Cup Yazd U 2200 Azar 1395 Yazd IRI 2016-12-12
RcRownchangeKK*chgGame
 1597 1708 2.00 4 -0.44 40 -17.60 
  Modarresvamegh, S.ebrahim 2066 IRI0.001-0.1040-4.00 
  Mofidi, Mehrnoosh 1308  * IRI0.501-0.4240-16.80 
  Mohammadi Akbarabadi, Hossein 1308  * IRI1.0010.08403.20 
  Bakhshayesh, Mahmoud 1705 IRI0.5010.00400.00 
 * 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)
 
 Fars league 1395 Round 1-4 Shiraz IRI 2016-12-23
RcRownchangeKK*chgGame
 1643 1708 0.00 1 -0.59 40 -23.60 
  Imani, Abbas 1643 IRI0.001-0.5940-23.60 

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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