Individual Calculations February 2016
 Regan, Natasha K  Total change: -2.60  Rating chartPersonal card
 Shropshire Congress Open Telford ENG 2016-01-08
RcRownchangeKK*chgGame
 2051 2060 2.00 4 -0.11 20 -2.20 
  Tarr, Steve F 1779 ENG1.0010.16203.20 
  Ghasi, Ameet K m2460  * ENG0.001-0.0820-1.60 
  Ali, Golam S 1834 ENG0.001-0.7920-15.80 
  Surtees, Mike J 2132 ENG1.0010.602012.00 
 * 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)
 
 4NCL Division 1 WE 2 Birmingham ENG 2016-01-23
RcRownchangeKK*chgGame
 2036 2060 0.50 1 -0.03 20 -0.60 
  Norinkeviciute, Rasa wf2036 LTU0.501-0.0320-0.60 

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)
 
 4NCL Division 2 WE 2 Birmingham ENG 2016-01-23
RcRownchangeKK*chgGame
 2067 2060 0.50 1 0.01 20 0.20 
  Baruch, Andrew J D 2067 ENG0.5010.01200.20 

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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