Individual Calculations February 2015
 Turner, Joseph David  Total change: -1.40  Rating chartPersonal card
 2015 South Wales New Year Open Bridgend WLS 2015-01-02
RcRownchangeKK*chgGame
 1810 1926 3.00 5 -0.07 20 -1.40 
  Guha, Chirag 1535 WLS1.0010.09201.80 
  Heap, Gerry 2056 WLS0.001-0.3220-6.40 
  Van Kemenade, Julie 1741 WLS1.0010.26205.20 
  Sands, David A 2192 WLS0.001-0.1820-3.60 
  Baruah, Bedanta 1526  * IND1.0010.08201.60 
 * 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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