Individual Calculations June 2018
 Burrows, Nick  Total change: -13.40  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 9-11 Telford ENG 2018-05-05
RcRownchangeKK*chgGame
 2333 1933 0.00 1 -0.08 20 -1.60 
  Arkell, Keith C g2333  * ENG0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2017/18 4NCL Division 3 South Rounds 9-11 Reading ENG 2018-05-05
RcRownchangeKK*chgGame
 2013 1933 0.50 1 0.11 20 2.20 
  Hewitt, William 2013 WLS0.5010.11202.20 

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)
 
 1st 4NCL Spring Bank Holiday Congress U2050 Basingstoke ENG 2018-05-25
RcRownchangeKK*chgGame
 1890 1933 1.50 4 -0.70 20 -14.00 
  Stevenson, James 2049 SCO0.001-0.3420-6.80 
  Di-Vetta, Andrew 1684 WLS1.0010.19203.80 
  Golding, James 2025 ENG0.001-0.3720-7.40 
  Somton, Anita 1803 ENG0.501-0.1820-3.60 

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)
 

 

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