Individual Calculations October 2013
 Burgin, Ryan  Total change: 6.30  Rating chartPersonal card
 e2e4 Bedford Open Sept 2013 Bedford ENG 2013-09-20
RcRownchangeKK*chgGame
 2101 2055 2.50 5 0.21 30 6.30 
  Roberson, Peter T f2384 ENG0.001-0.1230-3.60 
  Sisoev, Robert 1791 BUL1.0010.18305.40 
  Fernandez, Daniel Howard m2388 SIN0.001-0.1230-3.60 
  Calvert, D Ian 1985 ENG0.501-0.1030-3.00 
  Wynarczyk, Raymond 1958 ENG1.0010.373011.10 

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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