Individual Calculations August 2014
 Woolcock, Craig  Total change: 3.45  Rating chartPersonal card
 2014 South Wales Summer Congress Newport WLS 2014-06-27
RcRownchangeKK*chgGame
 1927 1869 2.50 4 0.75 15 11.25 
  Fathallah, Joe 1953 WLS0.001-0.3815-5.70 
  Du Toit, Stephanie 1616 WLS1.0010.19152.85 
  Varley, Peter f2238 WLS0.5010.40156.00 
  Brookfield, Toby c1899 GCI1.0010.54158.10 

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)
 
 101st British Championship – 5 Day Afternoon Open Week 1 Aberystwyth ENG 2014-07-21
RcRownchangeKK*chgGame
 1828 1869 3.00 5 0.35 20 7.00 
  Purvis, Anna 1470 ENG1.0010.08201.60 
  Wells, Jonathan C 1994 ENG0.5010.17203.40 
  Riding, Mick D 1954 ENG0.5010.12202.40 
  Van Kemenade, Rudy 1964 WLS0.001-0.3720-7.40 
  Anbukumar, Hajane 1759 ENG1.0010.35207.00 

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)
 
 101st British Championship - Atkins Tournament Aberystwyth ENG 2014-07-25
RcRownchangeKK*chgGame
 1689 1869 0.00 1 -0.74 20 -14.80 
  Papier, Alan 1689 ENG0.001-0.7420-14.80 

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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