Individual Calculations September 2014
 Zhang, Anthony Y  Total change: 164.40  Rating chartPersonal card
 101st British Championship Aberystwyth ENG 2014-07-19
RcRownchangeKK*chgGame
 2152 1926 5.50 11 3.08 40 123.20 
  Mason, Donald J 2167 ENG0.5010.304012.00 
  Kett, Tim 2270 WLS0.5010.384015.20 
  Burnett, Jim 2124 ENG0.5010.264010.40 
  Graham, David B 2155 ENG0.001-0.2140-8.40 
  Villiers, Thomas 2068 ENG0.5010.19407.60 
  Hackner, Oskar A 2108 ENG0.5010.24409.60 
  Waddington, Mike P f2085 ENG0.5010.21408.40 
  Menadue, Jeremy F S 2117 ENG1.0010.754030.00 
  Shaw, Peter 2178 ENG0.001-0.1940-7.60 
  Hill, Alistair 2126 ENG0.5010.264010.40 
  Rudd, Jack m2278 ENG1.0010.894035.60 

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)
 
 50th Berks and Bucks Chess Congress – Championship Reading ENG 2014-08-23
RcRownchangeKK*chgGame
 1921 1926 4.00 6 1.03 40 41.20 
  Richmond, Jane wf2085 WLS1.0010.714028.40 
  Shepherd, Katherine M 1786 ENG1.0010.314012.40 
  Asenov, Pavel 1882 ENG0.501-0.0640-2.40 
  Purdon, Colin 2116 ENG0.5010.254010.00 
  Scott, Gordon W 2073 ENG0.001-0.3040-12.00 
  Leung, Simon C H 1583 ENG1.0010.12404.80 

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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