Individual Calculations February 2016
 Hayward, Philip  Total change: 3.60  Rating chartPersonal card
 Hastings Weekend Congress Major 2015 Hastings ENG 2016-01-01
RcRownchangeKK*chgGame
 1827 1895 3.00 5 0.09 40 3.60 
  Cocks, Elliot 1728 ENG1.0010.284011.20 
  Ratnesan, Ranesh 1622 ENG1.0010.17406.80 
  Sedgwick, David 1973 ENG0.001-0.3940-15.60 
  Cove, Henry 1768 ENG0.501-0.1740-6.80 
  Batchelor, Paul A 2042 ENG0.5010.20408.00 

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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