Individual Calculations April 2015
 Kumaresan, Darshan  Total change: 42.00  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15: MARCH 1 COULSDON, LONDON ENG 2015-03-02
RcRownchangeKK*chgGame
 1545 1525 2.00 2 1.05 40 42.00 
  Pratley, Ian 1577 ENG1.0010.574022.80 
  Stoneman, Ian D 1513 ENG1.0010.484019.20 

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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