Individual Calculations June 2013
 Pein, Jonathan  Total change: 31.05  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1925 1854 4.00 6 1.54 15 23.10 
  Taylor, Robert P 1944 ENG1.0010.62159.30 
  Fallowfield, Jeremy R 2023 ENG0.001-0.2815-4.20 
  Rabbitt, Michael 2084 ENG0.001-0.2115-3.15 
  McAleenan, Charles T 1813 SCO1.0010.44156.60 
  Cooke, Charlie 1789 ENG1.0010.41156.15 
  Jackson, Gary C 1896 ENG1.0010.56158.40 

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)
 
 e2e4 Solihull U1950 April 2013 Birmingham ENG 2013-04-26
RcRownchangeKK*chgGame
 1825 1824 3.00 5 0.53 15 7.95 
  Simpson, Derek 1596 ENG1.0010.21153.15 
  Potter, Karl H 1923 ENG1.0010.64159.60 
  Jazdzewski, Daniel 1803 ENG0.501-0.0315-0.45 
  Bryant, Richard B E 1928 ENG0.001-0.3615-5.40 
  Ali, Golam S 1873 ENG0.5010.07151.05 

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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