Individual Calculations September 2014
 Walker, Samuel A  Total change: -45.80  Rating chartPersonal card
 101st British Championship – 5 Day Morning Open Week 2 Aberystwyth ENG 2014-07-28
RcRownchangeKK*chgGame
 1888 2006 1.50 4 -1.09 20 -21.80 
  Yiamakis, Albert 1785 ENG0.001-0.7820-15.60 
  Freeland, Alex 1800 WLS0.001-0.7620-15.20 
  Mc Aleenan, Charles 1801 SCO1.0010.24204.80 
  Richmond, Peter 2164 WLS0.5010.21204.20 

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)
 
 101st British Championship – 5 Day Afternoon Open Week 2 Aberystwyth ENG 2014-07-28
RcRownchangeKK*chgGame
 1758 2006 2.00 4 -1.20 20 -24.00 
  Huang, Dion 1760 ENG1.0010.19203.80 
  Golding, Alex 1761 ENG0.001-0.8020-16.00 
  Golding, James 1665 ENG1.0010.12202.40 
  Bansal, Rohan 1846 ENG0.001-0.7120-14.20 

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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