Individual Calculations May 2015
 Abbas, Daniel  Total change: -1.60  Rating chartPersonal card
 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) Birmingham ENG 2015-03-28
RcRownchangeKK*chgGame
 2119 2228 1.00 2 -0.30 40 -12.00 
  Whatley, Stephen 2065 ENG1.0010.284011.20 
  Murphy, Hugh W 2173 ENG0.001-0.5840-23.20 

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)
 
 Bolton Easter Congress Bolton ENG 2015-04-03
RcRownchangeKK*chgGame
 1996 2228 4.00 5 0.08 40 3.20 
  Tyton, Adam 1998 ENG0.501-0.2940-11.60 
  Gardiner, Eric D 1949 ENG0.501-0.3440-13.60 
  Burke, Mitchell R 1954 ENG1.0010.17406.80 
  Olbison, Philip J 1950 ENG1.0010.17406.80 
  Surtees, Mike J 2131 ENG1.0010.374014.80 

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)
 
 2nd 4NCL Congress Open Wakefield ENG 2015-04-17
RcRownchangeKK*chgGame
 2058 2228 3.00 4 0.18 40 7.20 
  Newton, Robert A 2041 ENG1.0010.264010.40 
  Hinchcliffe, Gary 1912 ENG1.0010.13405.20 
  Jackson, James P f2311 ENG0.001-0.3940-15.60 
  McKerracher, Douglas 1968 SCO1.0010.18407.20 

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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