Individual Calculations March 2018
 Ng, Chung Lok Andrew  Total change: 53.20  Rating chartPersonal card
 2017/18 4NCL Division 2 Rounds 5-6 Northampton ENG 2018-02-10
RcRownchangeKK*chgGame
 2006 1862 2.00 2 1.39 40 55.60 
  Shepley, Julien M 2003 ENG1.0010.694027.60 
  Peck, Silas 2009 ENG1.0010.704028.00 

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)
 
 58th Hampstead Congress U2200 London ENG 2018-02-17
RcRownchangeKK*chgGame
 1834 1862 1.00 2 -0.06 40 -2.40 
  Ortolani, Paolo 1620 ITA1.0010.20408.00 
  Rogers, Tim L 2047 ENG0.001-0.2640-10.40 

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)
 

 

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